What deficiency is this?
Ganjaprenuerstarted grow question 5y ago
What deficiency is this? Girl scout cookie auto. Day 46. Deep water culture using general hydroponics flora trio and botanicare hydroguard
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Feeding. Deficiences
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1stmanny
older leaves are turn yellow. should i top dress,Hi Growers !!
Is this normal for autos, there 64 days old, 21days to go, there in soil and the ph is 6.7 Dry organic Nutrient, most of the bigger older fan leases are turning yellow. I feed them around week 4-5, should I Top dress my Pots? and add a Lil more Dry Nutrient
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OnlyTaito
Leafs losing Color, die off.I could really use some help recognizing if and which deficiencies the Super Skunk has. It's currently growing in an organic soil that's been pre-fertilized and should be enough to complete the cycle. The temperatures are around 23c (73,4F) day and 19c (66F) night.
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Tarzanus
Yellowing a bit too soonDuring the second week, leaves started to look a little bit yellow. The first true leaves yellowed way too soon. I'm guessing lack of nutrients. It never showed signs of drought or overwater stress. Your thoughts?
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Aussiegreenthumb82
Follow up question am I underfeeding or doing wellThankyou GrowingGrannie Caltivatorfrog foranswers lovethevibe. Question continues from last. Yesterday flush dH2O run off pH 6.8, EC 1454, TDS 724ppm. 1L nutes runoff pH6.8.EC2058.TDS1029ppm. today 1L dH20 r.off ph7.13 EC1760 TDS900ppm. She eating well? WhypHspikewhenIaddpH5.8?3y ago
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mushimushi
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roro_204
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I moved all the deficiency plants to 1 room.
The whole half of the plant is turning really light yellow/
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5y ago
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bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripplePlease help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect.
A user commented that he thought my plants looked deficient but hasn't elaborated further yet.
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Cremo
Does it look like nutrient deficiency?Does it look like nutrient deficiency? It's a hulkberry automatic and I think it seems to like more nutrients than typical automatics. I feed it around 1-1.5m per liter of advanced nutrients micro grow bloom. Water is 5m7 in dwc. Any advice is greatly appreciated. :) xoxo
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6y ago
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PenguHB
Cal-mag deficiency?Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?
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Lol_You_Looked
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jbirdstheword
Burn, deficiency or other?I’m completely stumped as to why my one plant is showing signs of deficiency or burn. Used the exact amount of fertilizer per plant. One plant is fine and the other looks terrible. I used a half dose of cal mag and it seems to have stopped but is not drinking or looking better.
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Percy
deficiency or??what are these please look like rust on me plant only a few leaves but clearly a deficiency somewhere got a feeling maybe nuits but what? shes day 43 autoflower soil and perlite mix substrate fed BioBzz nuits with AN BudCandy 1 litre of water per week (so 1 feed pw)
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4y ago
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John_Federic
What deficiency / excess is this?Killua feels alright but the tip of some of his leaves looks like this (see photo). What could it be?
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Bengrowerbr
Deficiency or excess?My first DWC.
Hello. Could someone tell me if these spots are deficiency or excess of nutrients? DAY 16 Ph 6.0 ppm 590 Temp 26c 2ml / g floranova bloom 2ml / g calimagic 1ml / g florablend 1ml / g diamond nectar
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Green_Knight
What is the best choice for a reasonably priced, accurate PH meter?
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4y ago
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cuchillo
Magnesium deficiency? How to cure it?Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
6y ago
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2x2growing
Rust spotsMy lower leaves are showing rust spots along the veins. Appears to be a magnesium deficiency but I am feeding cal/mag. I also growing in ocean forest soil. I’m starting to think this is nutrient lockout? I’m feeding a low dose of nutes(250 ppm every few days) soil could be hot?
Feeding. Deficiences
6y ago
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