Are you looking for the best Kratky kits? These options may help you.
What is Kratky hydroponics?
It is a hydroponic method named after Dr. Bernhard Kratky of the University of Hawaii. This technique is based on growing hydroponic plants with their roots partially submerged in net pots in a main reservoir. Besides, is one of the best hydroponic systems for beginners.
How does the Kratky method work?
In the reservoir the roots obtain nutrients from the hydroponic nutrient solution. As the plants grow, the water level is reduced, creating an air space for the plants to breathe.
Kratky method: Advantages and Disadvantages
Pros
- Simple configuration.
- Affordable cost.
- Low maintenance.
- Energy saving.
Cons
- Only for green leafy plants.
- Small crops.
Best Kratky Hydroponics Kits
Best Kratky Hydroponics Kits: iDOO WiFi 12 Pods
Firstly, this beginner kratky hydroponic system has 2 modes for planting: vegetables and fruits or flowers. In addition, the light is adjustable according to the species of plant.
Secondly, it has a 6.5 L (1.7 gal) water tank, thus providing more space for root development and keeping your plants cool for about 2-3 weeks without watering.
In particular, the LED grow light, this is a 22-watt full spectrum to help your plants grow well. The built-in fan helps disperse heat during germination and spreads pollen for blooms to develop. In 2-3 days you have your lettuces ready for your salad.
On the other hand, when the water in the tank is less than 1 liter, you will see a light on the control panel that will notify you to add more water.
To conclude, you can manage the system from your cell phone either to adjust the light, the pump’s operating time, monitor growth, etc. The Wifi connection is only compatible with 2.4GHz Network.
Note: For good germination, you can put the seeds on a damp paper towel for a few days before planting to ensure they are viable seeds and will sprout. Then you can add them to the pods.
Pros
- Fast germination.
- WiFi connection.
- It doesn’t take up much space.
- Easy use of the app
- Silent pump.
- Easy to assemble.
Cons
- The app does not have a notification for fertilizer.
- The location of the drain plug may cause discomfort.
- It doesn’t include seeds.
Best Kratky Hydroponics Kits: MUFGA 12 Pods
With this kratky hydroponic kit you can grow up to 12 of your favorite herbs, vegetables or flowers indoors, such as basil, tomatoes, peppers, lettuce, etc., and concurrently your plants will be well stimulated due to the 24-watt LED lights; therefore, they will grow quickly.
Moreover, there is an independent water pump, which forms an upward water circulation system, so that oxygen is increased and germination is accelerated in each pod.
Note: For good germination, you can put the seeds on a damp paper towel for a few days before planting to ensure they are viable seeds and will sprout. Then you can add them to the pods.
Pros
- Silent pump.
- Powerful and adjustable light.
- Smart pods.
- Accessible price.
Cons
- It doesn’t include seeds.
- The instructions could be confusing.
Best Kratky Hydroponics Kits: IDOO 20 Pods
It has, this Kratky method kit, 20 capsules, 4 removable water tanks and a garden height of 68 cm for you to grow multiple vegetables.
Another key point is that the LED lights have 34 watts and its spectrum allows photosynthesis to develop at any time of the year. Also, the lights have a timer for you to adjust the time.
Pros
- Good design.
- Timer.
- Smart pods.
- Adjustable grow light.
Cons
- You have to change the water every week, because it doesn’t have a pump.
- Lights could be wider.
Best Kratky Hydroponics Systems: QYO 12 Pods
Basically, it has 12 growing capsules plus 2 growing modes for you to harvest your tomatoes, lettuce, spinach, etc. Equally, nutrients, culture baskets, label, adapter, among others, are included.
Subsequently, the water pump, which works almost silently every 30 minutes, allows the generation of a balanced ecosystem for the roots in terms of oxygen and nutrients.
Specifically, the tank has a capacity of 3.5 L plus a meter for you to add the necessary water. On the other hand, the grow light is 36 watts of full spectrum, therefore, the wavelength allows your plants to grow throughout the year with this Kratky method buckets.
Pros
- Good price.
- Silent pump.
- It includes fertilizer.
- It is for beginners.
Cons
- Light is too bright. Adjust it according to the plant.
Best Kratky Hydroponics Systems: Click & Grow
In general, it is a fully automated indoor growing system because the pods contain all the nutrients and water your plants need; The low consumption lamp has a cycle of 16 hours on and 8 hours off for optimal growth. The timer is activated when you turn on the lamp.
To sum up, whether you’re cooking, working or sleeping, with this kratky hydroponic system, you’ll be able to choose from over 50 pre-seeded plants like cilantro, basil, lavender, thyme, chili peppers, etc. to enhance the flavor of your dishes.
Pros
- Automatic watering.
- Variety of plants.
- Compact design.
- Minimal maintenance.
Cons
- Lights are very bright.
- The app is useless.
Comparison of the Best Kratky Hydroponic Systems
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Idoo Wifi | Mufga | QYO | Idoo 20 | Click-Grow | |
# of pods | 12 | 8/12 | 12 | 20 | 9 |
Maximum height | 14.5” / 37cm | 17.7” - 20.3” / 45-51.5cm | 23.8” / 60cm | 26.7” /68cm | 15.7” / 40cm |
Water tank | 6.5L | 3/6.5L | 3.5L | 4x | 4L |
Light | 22W | 22/24W | 36W | 36W | |
Wifi | 2.4 GHz |