KurtHighgradecommentedweek 37h ago
Topping is okay at that spots where you placed the knife.
You're not using fertilizer at all, so over-fertilization won't be the cause. I think it's rather a lack of nutrients, could be Mg, Ca or P in this case, hard to tell. You better use Plagron's basic NPK fertilizer! A pH pen and correction to 6.2 would be nice for your plants if possible. Are you using microbes, trichoderma and mycorrhiza?If not, do it to prevent such lacks! 🍀🍀🍀
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