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Help diagnosing deficiency

Tayz82started grow question 2y ago

4 autos in nft end of week 3 veg Ph 6.1 (but I let drift) Ec was 1.3 started getting dark leaves clawing down so reduced to .9 but still have issues my canna calmag had high nitrogen so now use calimagic use until I reach .4 then add canna aqua, roots are nice and white

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Leaves. Curl down

Leaves. Color - Mottling

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YorkshireGardenerukanswered grow question 2y ago

Look up cal mag toxicity as looks like it to me

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YorkshireGardenerukanswered grow question 2y ago

Lay off the water looks like over water

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