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weak stem should i prune lower leaves?

traxxx
traxxxstarted grow question 4 years ago
the stem is very weak but the plants are short and bushy day 23 should i prune any of the lower leaves that are touching the net pot and the hydroton I made 2 adjustments I lowered the light and tested the par value and got it to read 20000 and I added some amor si for potassium
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Plant. Stem - Weak
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TheUk420Show
TheUk420Showanswered grow question 4 years ago
Weak stems can mean you need to add some Silica into your feed. It could also be your air flow. Are the tips of the leaves moving with the fan on ? If not there is not enough air flow in there plants need wind to build stronger stems but we haveto mimic that in our tents and it can be hard.
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