Tag Archives: hydroponics growth rate

How fast does lettuce grow in Agrow Cube using hydroponics? (With pictures!)

Our Royal Red lettuce has grown so big! And it is entirely grown with hydroponics in Agrow Cube! The pictures below start exactly 3 weeks from the day we first planted seeds in rockwool cubes. At 3 weeks, we transplanted the seedlings into the grow spaces, and measured their growth each week. See their fast hydroponics growth rate for yourself!

3 weeks – 1.5 inches

hydroponics royal red lettuce 3 weeks growth

4 weeks – 2.5 inches

hydroponics royal red lettuce 4 weeks growth

5 weeks – 3.75 inches

hydroponics royal red lettuce 5 weeks growth

6 weeks  – 7 inches

hydroponics royal red lettuce 6 weeks growth

After only 6 weeks of growth in hydroponics, the lettuce has grown so much that the pipes can barely hold more!

Look at the difference 3 weeks makes! Picture on the left is 3 weeks growth and on the right 6 weeks growth!

hydroponics royal red lettuce 3 weeks growth and 6 weeks growth

Check out more pictures of plants grown in Agrow Cube in our last blog post.

To learn more about Agrow Cube, visit our website www.agrowcube.com, email info@agrowcube.com, or call (800) 356-8351.

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