Young plant. Spots?
aBUDabovestarted grow question 3y ago
Young plants. Only 5 nodes. Please see pic. Any help would be great. Lower leaves and starting at tips. Same issue 2 separate plants. First time in coco. Calcium maybe?Thanks
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Leaves. Other
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GrowingGrannieanswered grow question 3y ago
In my opinion, your instinct is spot on... did you buffer the coco before planting? Coco needs extra calcium to properly grow weed... since you don't have a diary for this grow (why not?!), the only advice I can give would be to add some calmag... but there could be a number of things causing this that a diary would tell us...
Good luck...
Sciolistic_Steveanswered grow question 3y ago
if it's isolated to the older initialy leaves, i wouldn't worry too much about it.. keep any way on it.. make sure it doesn't spread and if not it was nothing.
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Psychef420answered grow question 3y ago
Calcium deficiency starts with a yellowish tone from the edges towards the center and spots that look necrotic in the advanced stages.
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Psychef420answered grow question 3y ago
They are leaf miners, treat with a product that contains pyrethrum or neem oil and potassium soap. If it were a calcium deficiency, it would start at the edges of the leaves.
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