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The Future of Indoor Smart Hydroponics: LetPot LPH-SE Review

I recently had the opportunity to try one of the best and most budget-friendly hydroponic systems on the market. I even created time lapses to record the growth of my vegetables and herbs using my LetPot because I was so amazed by this hydroponic device. I couldn’t wait to share my experience with you all. Let me introduce the LetPot LPH-SE, a game-changer in the realm of smart hydroponic systems, with its unique features that set it apart from the rest. Enjoy our time-lapse video, check our results, and head to the comparison of LetPot with other similar and popular brands. I have something to show you that will save you hundreds of dollars.

Exploring Smart Hydroponics for Indoor Gardening: What Is and What Are the Benefits?

What Is a Hydroponic Indoor Growing System

Hydroponic indoor gardening systems redefine traditional plant cultivation by utilizing a water-based, nutrient-rich solution that circulates directly to the plant roots. They grow vegetables, fruits, flowers, and herbs without soil.

These systems are based on innovative technology and efficient water management, offering a convenient and sustainable approach to growing a wide variety of plants indoors.

Also, hydroponic systems for indoor vegetable gardening ensure independence from weather conditions, such as heat waves or excessive rain. Additionally, with their vertical design, these systems optimize space, making them ideal for small or dimly lit areas. Even during winter, they eliminate the need for a greenhouse, offering year-round gardening solutions.

Hydroponic growing systems revolutionize traditional plant cultivation methods by offering a successful way to grow food supplies without herbicides and pesticides.

What are the Benefits of Smart Hydroponic Indoor Growing Systems

Here are the benefits of smart hydroponic indoor gardening systems:

  1. Grow vegetables, fruits, flowers, and herbs without soil.
  2. Smart functions are controlled by mobile applications connected to the home Wifi.
  3. Offer a convenient and sustainable approach to indoor gardening enhanced by the smart growing system.
  4. Ensure independence from weather conditions like heat waves or excessive rain.
  5. The vertical design optimizes space, which is ideal for small or dimly lit areas.
  6. Eliminate the need for a greenhouse, offering year-round gardening solutions.
  7. Grow food supplies without herbicides and pesticides.
  8. Suitable for seasoned enthusiasts and particularly perfect for beginners through the smart application.
  9. Enhanced plant growth rates compared to traditional soil methods.
  10. Reduced water usage compared to traditional gardening.
  11. Minimal risk of soil-borne diseases or pests, creating an ideal indoor vegetable garden.
  12. Ability to start seeds ahead of time and transplant them into the ground when the right season arrives, extending the growing season and ensuring optimal plant health and productivity.
  13. Customizable nutrient solutions tailored to specific plant needs.
  14. Ability to grow plants in urban environments or areas with limited outdoor space.
  15. Year-round availability of fresh produce.
  16. Greater control over environmental factors such as temperature, humidity, and lighting.
  17. Suitable for experimenting with different plant varieties and growing techniques.
  18. Potential for higher yields in a smaller footprint compared to traditional gardening methods.

If you’re new to the world of versatile home gardening systems or seeking a high-quality hydroponic solution, you’re in the right place. Join me as I share my experience with this brand review and why I highly recommend it for both beginners and seasoned enthusiasts alike.

LetPot Review

The LetPot LPH-SE offers a seamless experience with easy setup, smart Wi-Fi technology for remote control, affordability compared to other brands, real-time monitoring, user-friendly design, and sustainability benefits, making it an ideal choice for hassle-free and eco-friendly indoor gardening.

And the results? With LetPot LPH-SE, you’ll be amazed by the size of your harvest – expect arugula and basil leaves that are double the size of those grown underground, delivering an abundant yield beyond your imagination. If you don’t believe me, just take a look at the pictures below and watch our video to discover the benefits of choosing a truly smart hydroponic growing system.

hydroponic arugula growing after 3 weeks in winter
My hydroponic arugula growing after 3 weeks in a LetPot LPH-SE 12-Pods Senior
harvested arugula leaf size hydroponic growing system
Check out the size of my harvested arugula leaf! I was so excited. As a gardener constantly pursuing sustainable practices that save water when growing vegetables, I love to use this LetPot LPH-SE.
indoor hydroponic herbs garden
I’m absolutely enchanted by my Genovese basil. Although it may look like a large-leaf basil variety, it is not. Genovese basil is an Italian variety with a smaller leaf size.

Witness the Time-Lapse of Basil and Arugula Growing in LetPot LPH-SE

The LetPot LPH-SE is one of the models of these smart hydroponic growing systems for indoor gardening of the LetPot brand. Here is a time-lapse of growing arugula and basil on our LetPot, from setting up to harvesting leaves and re-growing them again. We controlled 100% through the LetPot app, and that is one of the most significant advantages against similar brands. But, there are more advantages I want to show you. So, watch the video and continue reading to discover more that will save you hundreds of dollars!

How Good Was My Experience Using LetPot LPH-SE

Let’s see the pros and cons of using the LetPot LPH-SE Hydroponic Growing System.

Effortless Set-Up and Smart Operation

Let me tell you why this innovative device has completely won me over. First off, it’s as simple as it gets in terms of ease of use.

The LetPot setup couldn’t be simpler. The box conveniently includes everything you need except the seeds.

Choosing the right seeds is crucial for optimal hydroponic growth. We purchase good quality lettuce seeds suitable for hydroponic systems. They germinate in only two days, and in two weeks, it was possible to harvest some leaves without killing the plants, and they continue growing in the LetPot. Also, in the time-lapse video, we successfully grow and harvest arugula using seeds suitable for hydroponic systems.

set up letpot smart hydroponic growing system
LetPot LPH-SE: From Set-Up to Harvest. Up, left: What’s the box? Up, right: after sowing the seeds inside the sponges, cover the baskets on the growing tray with the light-blocking sticker (check before if your seeds need light for germination) and the germination cover (domes). Adjust the grow light height and wait for germination.
Down, right: when you see the seedling, remove the domes. As you can see in my pictures, germination times vary for different plants. Down, left: before harvesting and pruning, learn how to do it right without killing the plant. I harvest only the exterior leaves of the arugula so it keeps growing. Learn more about how to harvest arugula without killing the plant.

Then, it’s the LetPot App. Imagine having a hydroponic garden right in your own home, effortlessly managed through a convenient mobile app (for Android and iPhone). It took me a couple of attempts to find my Wi-Fi network when pairing the devices, but with the help of the manual and troubleshooting guide, it wasn’t too difficult. As someone who isn’t tech-savvy, I may not be the best reference for this, but I assure you, I’ll create a video demonstrating how to do it in a straightforward manner.

Setting up your LetPot LPH-SE is a breeze. Simply sow your seeds, sit back, and watch your plants thrive.

With LetPot LPH-SE, that dream becomes a delightful reality, offering an array of specific ease of use and convenience features that streamline setup, operation, and maintenance.

Picture this: you can control your hydroponic system from anywhere, anytime. Whether you prefer a touch panel control or remote access via the LetPot app, the power is in your hands.

Cost-Effective Cultivation with LetPot LPH-SE

Now, you might be familiar with other big names in the hydroponics scene, like Aerogarden, but let me tell you, LetPot LPH-SE takes the cake.

LetPot is not only about 50% more affordable but also 100% smart through the LetPot app, with the same or even better results without breaking the bank. So, why pay more for less? Every aspect of your LetPot hydroponic setup is at your fingertips with just a tap on your smartphone.

Just download the LetPot App. The LetPot system seamlessly pairs with your smartphone through the LetPot app, providing effortless control and monitoring of your indoor garden.

smart hydroponic letpot growign system
You can add as many LetPot devices as you like. You can set up and control your LetPot hydroponic systems from anywhere, anytime.
smart hydroponics
Choose the growing mode (vegetables and herbs, or fruit and flowers) in the LetPot app section “LED Mode”. You will see a color change on the grow light. Choose the schedule needed. The LetPot app will monitor the number of days each hydroponic growing system is working and set the alarm for the water level.

When considering affordability, it’s not just the LetPot LPH-SE device itself that stands out as a budget-friendly option compared to competitors like Aerogarden and Click&Grow. I encourage you to check that the ongoing supplies needed for hydroponic cultivation, including sponges, baskets, and nutrient solutions, are also notably less expensive when opting for LetPot.

LetPot was, for me, the best option, ensuring a cost-effective and sustainable indoor gardening experience. I’m sure it will be the same for you.

LetPot LPH-SE 12 pods senior
Do you see the first leaves peeking out?

Let’s move to one of the most important sections of this LetPot review: the germination rates and the indoor plant growth results.

Unprecedented Growth

Let me share with you an exciting discovery from my experience with the LetPot LPH-SE hydroponic system: a remarkable 100% germination rate.

While the quality of seeds plays a vital role in this success (seeds not included by the LetPot system), the efficiency of the LetPot system cannot be overstated. Compared to traditional ground cultivation, seeds nurtured by LetPot exhibited faster germination and accelerated growth rates, underscoring the system’s capacity for facilitating optimal conditions for plant development. With LetPot LPH-SE, achieving robust and thriving plants has never been easier.

And let me tell you, the growth rate? Astounding. Thanks to LetPot’s cutting-edge technology, your plants will sprout up to 40% faster than traditional soil methods. It’s like witnessing nature’s magic in fast-forward mode.

LetPot germination rate hydroponic
In just a couple of weeks, the arugula and basil cultivated using LetPot LPH-SE developed incredible hydroponic roots.

In my own LetPot LPH-SE journey, I’ve opted to grow a variety of greens—arugula, basil, and lettuce. Notice that I didn’t just focus on herbs as I wanted a more challenging situation. And let me tell you, the results have been nothing short of spectacular.

Within just a few weeks, I’ve cultivated a thriving indoor vegetable and herb garden right in my kitchen. I love the idea of having fresh herbs at my fingertips whenever I need them—talk about culinary bliss!

LetPot LPH-SE review
Check out my thriving 12-pod setup of romaine lettuce! With a 100% germination rate, perfect leaves, and vibrant health, these plants are pesticide and herbicide-free, and the LetPot LPH-SE ensures no BPA concerns either. As you can see, I’ve placed the powerful grow light approximately 4-5 inches away from the tallest leaves.
LetPot 172 Pcs Seed Pod Kits, Hydroponics Growing Sponges, Grow Anything Kit Pod for Hydroponic with 60 Sponges, 2 Nutrients, 25 Baskets, 60 Stickers, 25 Germination Domes
  • 【Complete Hydroponic Kits for Growing】 The kits package includes 172 pcs of hydroponics growing accessories, with 60 sponges, 60 stickers ( pod label ) , 25 baskets, 25 seedling domes, and 2 bottles of A & B plant food. It has everything you need for hydroponics growing system or germination.

Thriving in Dimly Lit Spaces, No Mess, No Experience Needed

For those new to vegetable gardening, LetPot LPH-SE is the ideal choice. Its user-friendly features include a visual water level indicator for easy monitoring and notifications via the LetPot app when you’re away. You’ll never forget to refill your water tank.

set up letpot lph-se review
You’ll never forget to refill your water tank. Track visually the water level of your LetPot LPH-SE (left side, see the graduated tube) and through the LetPot app (it will send a notification, alerting you about low water levels)

From controlling the growing light to alerting you about low water levels, the LetPot App has you covered. Additionally, track through the app the number of days from seed to harvest and simply remember to replenish nutrients every 15 days with the included solutions, making the entire process effortless and worry-free. I’ve found a simple workaround for the LetPot app’s nutrient replenishment reminder limitation—I’ve set a personal reminder on my phone every 15 days. You’ll never forget to replenish nutrients.

But wait, there’s more! Whether you experience prolonged periods of darkness during the winter months or in a compact, dimly lit apartment, LetPot LPH-SE empowers you to cultivate thriving plants effortlessly. It boasts a powerful 24-watt full-spectrum grow light, ensuring that your plants receive the perfect balance for growth. The adjustable light board height, ranging from 0 to 19 inches, adds another layer of customization.

Are you in a dark apartment or suffering six months of dark winter? No problem. The LetPot grow light is so powerful that you need to be sure to keep it at least 4 inches apart from the tallest leave, or it will burn it. Just remember, every few days of growth, move the grow light board up. You’ll never forget to turn on and off the grow light, as the LetPot app will do that for you.

seedling growing LetPot LPH-SE
LetPot LPH-SE boasts a powerful 24-watt full-spectrum grow light (ranging from 0 to 19 inches), ensuring that your plants receive the perfect balance for growth.

With the LetPot LPH-SE hydroponic system, mastering indoor growing becomes effortless. In no time, you’ll become a pro at cultivating vibrant, healthy plants right in the comfort of your home.

LetPot LPH-SE Hydroponics Growing System, 12 Pods Smart Herb Garden Kit Indoor, Indoor Garden, APP & WiFi Controlled, with 24W Growing LED, 5.5L Water Tank, Pump System, Automatic Timer
  • PATENTED SMART HYDROPONIC SYSTEM: Take your indoor gardening to the next level with our patented smart hydroponic system, featuring the exclusive LetPot app. With just a few taps on your phone, you can effortlessly adjust the LED lighting schedule to provide your plants with the perfect amount of light. Our innovative reminder system also ensures you never forget to water your plants again, making growing healthy and vibrant plants easier than ever before.

Versatile Growing Options: 12-Pods and Two Modes with LetPot LPH-SE

And let’s talk versatility. With a generous 5.5L water tank capacity, you can grow up to 12 plants simultaneously.

Plus, you have the flexibility to choose between two growing modes: vegetables and herbs or flowers and fruits. With 12 pods at your disposal, the possibilities are endless.

hydroponic lettuce root development LetPot LPH-SE
As you can see in the picture, I’ve opted for the vegetable and herbs growing mode to grow my romaine lettuce, indicated by the transition of the grow light to blue, red, and white spectrum colors. Alternatively, selecting the “flower” growing mode shifts the spectrum to red and white

As I mentioned before, I want to challenge this hydroponic system and test the growth of leaf veggies, such as lettuce and arugula, besides Italian basil. My next choice will be to try some edible flowers that are easy to grow hydroponically and test the LetPot “fruits and flowers” growing mode. So, I’ll soon share the results in my next LetPot review.

Once your hydroponic seedlings are ready, you can seamlessly transfer them, along with the sponge, directly into the soil or a pot. This ensures minimal disturbance to the delicate roots and allows for continuous growth without the need to remove the sponge.

Stylish Stainless Steel Design

The LetPot LPH-SE stands out among hydroponic systems for its unique stainless steel exterior tank and BPA-free interior, which provide sturdy and durable construction.

By combining these innovative features with the LetPot LPH-SE’s user-friendly design and smart Wi-Fi technology, gardening becomes not just a hobby but a truly immersive and rewarding experience.

Here’s our video tutorial to show you how easy it is to set up your LetPot.

Let’s move to the conclusions of this LetPot review.

Final Thoughts Regarding the 12 Pod LetPot LPH-SE Smart Hydroponic Growing System

After effortlessly setting up your LetPot LPH-SE, sow your seeds, relax, and witness your plants thrive. No soil and gardening mess, no prior experience needed—just choose the right seeds and master basic harvest and pruning techniques for an endless bounty of thriving herbs and vegetables.

Do you live close to the Arctic Circle or in a dark apartment? Is your kitchen a dark area where you cannot grow an herb garden? No problem! With LetPot LPH-SE, you can unlock a hassle-free indoor cultivation experience in dimly lit spaces.

Also, it is devoid of pests and nutrient shortages that are headaches for every gardener.

LetPot proved to be the best choice for me, offering a cost-effective, sturdy, stylish, free BPA, and sustainable indoor gardening solution. I’m confident it will do the same for you.

Whether you’re a seasoned gardener or just starting out, there’s room for everyone in the LetPot family. So, if you’re ready to revolutionize your gardening game, I wholeheartedly recommend giving LetPot LPH-SE a try. It’s not just an indoor hydroponic system; it’s a lifestyle upgrade. Trust me, once you experience the joy of homegrown goodness, there’s no turning back. You gonna love it!

While the LetPot LPH-SE offers an array of convenient features, such as real-time monitoring via its app, one limitation is its lack of a built-in nutrient replenishment reminder. As a workaround, I’ve had to set a personal reminder on my phone every 15 days. Though manageable, this extra step may be considered a drawback for some users. I’m optimistic that LetPot will continue to enhance its system, perhaps by introducing a feature to track a countdown until your next nutrient replenishment. This would further streamline the gardening process and enhance the overall user experience.

Regarding the disadvantages of the 12 Pod LetPot LPH-SE Hydroponic System, I would say maybe the size is related to the number of pods. Still, whether you prefer to grow fewer plants or more and bigger plants, LetPot has a model to offer that works with the same system I just described. So, I don’t think it is a con, actually. Head to the next section of this LetPot review to learn more about the different models.

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letpot vs aerogarden review

Bigger and Smaller LetPot Options for a Thriving Indoor Hydroponic Gardening

LetPot LPH comes in various sizes to suit your gardening needs. But what truly sets it apart is the seamless integration with its intuitive app.

If you’re looking to take your gardening game to the max, consider upgrading to the LetPot LPH-Max. With this hydroponic system, you can grow up to 21 plants or two large plants. Equipped with auto-watering and auto-nurturing features and a 7.5L water tank capacity, the LetPot LPH-Max offers unparalleled convenience. And like its predecessor, it offers two growing modes and adjustable light board height, ensuring optimal conditions for your plants’ growth.

If, on the other hand, you’re looking for a more compact solution to satisfy your herb cravings for meals and cocktails, allow me to introduce you to the LetPot LPH-M5 – the mini 5-pod system.

This petite indoor hydroponic system may be small in size, but it packs a punch when it comes to growing fresh herbs right at your fingertips. With its 1.5L capacity water tank and five pods, the LetPot LPH-M5 is perfect for those with limited space as it is super tiny. Just like its larger counterparts, the LetPot LPH-M5 offers the same versatile growing modes and is equipped with an adjustable growing light.

Here’s a comparison table outlining the key features of the different LetPot LPH models:

ModelLetPot LPH-M5LetPot LPH-SELetPot LPH-Max
Reference5 pods12 pods Senior21 pods Max
Water Tank1.5L capacity5.5L capacity7.5L capacity
Plant CapacityUp to 5 plantsUp to 12 plantsUp to 21 plants or 2 large plants
Light HeightAdjustableAdjustable from 0 to 19 inchesAdjustable
Growing ModesVegetables and herbs OR flowers and fruitsVegetables and herbs OR flowers and fruitsVegetables and herbs OR flowers and fruits
Smart ControlYes, via LetPot appYes, via LetPot appYes, via LetPot app and a  touchscreen
Tracking Water LevelYes, visually and through the appYes, visually and through the appYes, visually and through the app
Exterior MaterialABS PlasticStainless steelStainless steel
Additional FeaturesFree BPAFree BPAAuto-watering, auto-nurturing, Free BPA
This table clearly outlines the differences between the LetPot LPH-M5, LetPot LPH-SE, and LetPot LPH-Max models, helping you choose the one that best suits your gardening needs and preferences.
Preview
LetPot Hydroponics Grow System - Smart Indoor Garden Kit for Hydroponics Starter Beginners, Hydroponics Growing System Indoor Garden with Automatic Self-Watering and LED Grow Lights
LetPot LPH-SE Hydroponics Growing System, 12 Pods Smart Herb Garden Kit Indoor, Indoor Garden, APP & WiFi Controlled, with 24W Growing LED, 5.5L Water Tank, Pump System, Automatic Timer
LetPot LPH-Max 21 Pods Hydroponics Growing System, [2 Large pods Tray & Automatic Irrigation] Smart Hydroponics Growing System Indoor Garden, APP & WiFi Controlled Self-Managed Nurturing & Watering
Model
LetPot LPH-M5
LetPot LPH-SE
LetPot LPH-Max
Reference
5 pods
12 pods Senior
21 pods Max
Water Tank
1.5L capacity
5.5L capacity
7.5L capacity
Plant Capacity
Up to 5 plants
Up to 12 plants
Up to 21 plants or 2 large plants
Light Height
Adjustable
Adjustable from 0 to 19 inches
Adjustable
Growing Modes
Vegetables and herbs OR flowers and fruits
Vegetables and herbs OR flowers and fruits
Vegetables and herbs OR flowers and fruits
Smart Control
Yes, via LetPot app
Yes, via LetPot app
Yes, via LetPot app and a touchscreen
Tracking Water Level
Yes, visually and through the app
Yes, visually and through the app
Yes, visually and through the app
Exterior Material
ABS Plastic
Stainless steel
Stainless steel
Additional Features
Free BPA
Free BPA
Auto-watering, auto-nurturing, Free BPA
Price
$49.99
$113.99
$251.99
Preview
LetPot Hydroponics Grow System - Smart Indoor Garden Kit for Hydroponics Starter Beginners, Hydroponics Growing System Indoor Garden with Automatic Self-Watering and LED Grow Lights
Model
LetPot LPH-M5
Reference
5 pods
Water Tank
1.5L capacity
Plant Capacity
Up to 5 plants
Light Height
Adjustable
Growing Modes
Vegetables and herbs OR flowers and fruits
Smart Control
Yes, via LetPot app
Tracking Water Level
Yes, visually and through the app
Exterior Material
ABS Plastic
Additional Features
Free BPA
Price
$49.99
More Information
Preview
LetPot LPH-SE Hydroponics Growing System, 12 Pods Smart Herb Garden Kit Indoor, Indoor Garden, APP & WiFi Controlled, with 24W Growing LED, 5.5L Water Tank, Pump System, Automatic Timer
Model
LetPot LPH-SE
Reference
12 pods Senior
Water Tank
5.5L capacity
Plant Capacity
Up to 12 plants
Light Height
Adjustable from 0 to 19 inches
Growing Modes
Vegetables and herbs OR flowers and fruits
Smart Control
Yes, via LetPot app
Tracking Water Level
Yes, visually and through the app
Exterior Material
Stainless steel
Additional Features
Free BPA
Price
$113.99
More Information
Preview
LetPot LPH-Max 21 Pods Hydroponics Growing System, [2 Large pods Tray & Automatic Irrigation] Smart Hydroponics Growing System Indoor Garden, APP & WiFi Controlled Self-Managed Nurturing & Watering
Model
LetPot LPH-Max
Reference
21 pods Max
Water Tank
7.5L capacity
Plant Capacity
Up to 21 plants or 2 large plants
Light Height
Adjustable
Growing Modes
Vegetables and herbs OR flowers and fruits
Smart Control
Yes, via LetPot app and a touchscreen
Tracking Water Level
Yes, visually and through the app
Exterior Material
Stainless steel
Additional Features
Auto-watering, auto-nurturing, Free BPA
Price
$251.99
More Information

About Julia Morgan

Julia Morgan is an agronomist and a master gardener. In her previous roles, Julia was an advisor promoting large-scale food growing in urbanized areas, introducing the concept of chemical-free produce. She is an expert in putting her hands in the soil, developing organic foods, and improving production processes for decades. Julia is a natural teacher and encourages every person in her way to grow their own food. She split her days between writing and reviewing for The Garden Style Website and offering assessments to cure edible land. Julia enjoys connecting with The Garden Style Community.

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