What time of the day was this picture taken? The droopy leaves could be from over-watering, stressing the roots preventing nutrition from being available. They look hungry but is it because they lack nutrition in the soil or are the roots damaged making available nutrition in the soil unavailable? Tell us more about your grow.

No. When the plant’s xylem is full of water and stomata are closed, special pores are needed to release the internal pressure (kPa) like a valve, because roots have a membrane that allows water in but not out. Roots sitting in water during the dark cycle are very prone to this when the stomata are closed in the early morning hours. I use…

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Structure is a major factor when determining how to grow a plant. First a few terms. The top growth on a branch/stem is called the meristem. The upper most dominant meristem on a plant is called the apical meristem. At the extreme ends you’ll have a plant that looks like a x-mas tree with a fast growing apical top with short side branches or…

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