1
vote
1answer
81 views

What is the name of this hydroponic plant? [duplicate]

I have this plant at my office, where it is having a lot of children. Every time that I get some leaves from the plant and put them in a bottle with water, the leaves get some roots and don't die ...
2
votes
1answer
234 views

What is this yellow coloration of cotton wool used as growth media for hydroponics?

I have built a simple hydroponics DWC system, using a window box with aeration. Actually a system exactly like the below picture: I am growing lettuce and cabbage, and a week ago I have ...
3
votes
2answers
746 views

What are the black spots on my basil's leaves?

I have a basil plant growing and I have noticed on a few of the leaves -- only on this one type of basil plant -- I am getting these faded black spots. I tried looking online to see if I could find ...