How to grow Fresh Hydroponic Lettuce
Lettuce is becoming one of the favorites for hydroponic newbies and is one of the most common plants grown amongst hydroponic growers. The reason for this being is that it can be grown in temperate as well as tropical climates. It is very healthy both the stems and leaves can be eaten. Often Served with a fresh salad.
Lettuce can easily be grown with hydroponics and below we have listed what you need to get started.
Step 1: Choose a high quality lettuce seed.
Step 2: Place a lettuce seed to the growing media such as a sponge cube or rockwool. Put the cubes in a dish of water for two weeks in a dark condition. In that time, the seeds should sprout into little seedlings. Be sure to always have the cubes in a dish of water. Keeping the cubes in a dark condition is essential for curbing algae growth.
Step 3: Germination will take about 7-14 days. Once the sprout appears, put the cubes in to a net pot and transplant to a growing container or hydroponics growing systems such as NFT systems.
The best containers to use for hydroponic gardening are dark colored plastics.
Step 4: Plants in a hydroponic system need to be regularly supplied with a nutrient solution.
Choosing the right solution is essential for successful hydroponic growth
Step 5: Wait 4 to 5 weeks to harvest the lettuce. Make sure you place your plants near the sun, but not directly under the sun. Direct sunlight is not suitable as the lettuce will start bolting (flowering) under hot weather and the leaves will taste bitter.
Here are to short educational videos:
Do you have a better method for hydroponic lettuce ? Then please feel free to comment, reply or share below: