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Canopies discoloring.
topbillingstarted grow question 5 years ago
Brown tips and curling leaves on Mandarin Sunset #1. Don't know what's going on. Also, need advice on when to transplant. Please see notes and picks in the week 5 diary.
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Ttrichomeanswered grow question 5 years ago
One looks like a iron deficiency well the other looks like a magnesium deficiency. I'd definitely think about transplanting them into a larger pot. Give them a well rounded feed and they should bounce back quickly. Remember to use micro and cal/mag
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ph nutreint solution 7 ppm 500 , EC 1060 us/cm
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light distance 6 inch
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Brown / rust spots started to appear on the tips and slowly started yellowing leaves.
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20 litres R/O water
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80ml bloom B
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After i started noticing the brown spots / leaves curlin up and stunted growth i skipped a feed and flushed with plain R/O water used 30 litres for 4 auto plants.
Yesterday i watered again but cut the nutes in half.
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40ml bloom B
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I still don't know what the problem is, if it is a excess of something or a deficiency..Looks like a cal meg deficiency but ive beed using cal meg since the beginning. Maybe i have excess nutes in the soil and resulted in nutrients lockout of cal meg or something else?
since i water twice weekly should i water with nutes always ? The master advanced nutrients chart still sometimes confuses me.
Please any help will be appreciated
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