Golfr323
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Hi guys 3 weeks into veg and I’m starting to see this on my bottom leaves only can any help me please thanks Sarah x
I use a gram per gallon solves most issues, occasionally I have a strain that begs for more - I’ve also found different lights do affect nute uptake the plants under the hlg require less than the same plants under a Mars lightAdd some epsom salts or cal/mag next time you water.
It seems to me that when a plant draws Mg from lower leaves, those leaves become susceptible to being burned in this pattern when under LEDs.
Mag always shows on lower leaves first, treat the systems start with a gram a gallon - I know people use teaspoon but you should always weigh your dry saltsI think the plant looks fine and I would have already pulled off those leaves that are close to the soil anyhow. Just the plant recycling unneeded nutrients to pull towards to the new growth. calcium and magnesium need to have correct ratios. I wouldn't go to drastic with something like epsom salt but a tsp or such wouldn't hurt. Espom salts leach really easily and then build up on your grow bag in crust form. Top of the plant doesn't appear to be lacking mag though or anything for that matter.
Your plants are fine it's just from your leaves touching the soil they are doing very wellThanks so shall I just leave them how they are
Magnesium deficitHi guys 3 weeks into veg and I’m starting to see this on my bottom leaves only can any help me please thanks Sarah x