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Nutrient deficiency
Similar Grow Questions
Solved
Russdog
Hi guys, new to this game first grow so looking for advice and guidance, the pics are my northern light auto 17 days in, I'm happy with size I think, just concerned about the bottom two leaves that are slightly yellowing, any advice most appreciated.
Week 2
Leaves. Color - Yellow
5y ago
3
3
Solved
Lena12
Leaves are yellowVeg week 3 . Leaves are getting yellow.
Leaves. Color - Yellow
Setup. Lighting
5y ago
4
2
Solved
heythere12345
Leaves turning green from the insideWhy is my leaves turning a little yellow? Also are the leaves a little dropped?
Leaves. Wilting
Leaves. Color - Yellow
4y ago
1
2
Solved
kansasscott725
Fan leaf deficiencies during flower. To cut or not to cut?Day 85 Update: G13 has a ton of fan leaves turning fast. Pretty sure it's a PH issue. Should I wait until they're dead to trim them off or get rid of every fan leaf that is affected more than 50 percent of the leaf?
4y ago
2
2
Solved
PickleRick
Yellowing edges of top leavesWhat's going on with these leaves? This little lady seems to be struggling
Week 3
Leaves. Color - Yellow
4y ago
2
4
Solved
laberg
Iron deficiency?This A.M I treated her with a cal-mag mix due to yellow leaves. Today the leaf showing symptoms "tacoed" a little bit and the tip curled upwards. Same symptom on a few other leaves but only on the tips. Iron deficiency perhaps? PH'd soil on 3 spots: 6.6, 6.18, 6.3. What to do????
Week 5
Leaves. Color - Yellow
3y ago
1
5
Solved
Bendica
Dried/yellow leaf extremity, can’t find what it is on the excess/defiency chart-Soil : Light-Mix Biobizz (baltic peat, white peat, black peat, sphagnum, compost, NPK 12/14/24, pH 5,5- 6,5, EC 1 -1,25 mS/cm)
-Nutrients : none
-Light : 18h at 40cm from a 65W dimmable LED board
-Water pH : tool broken, I don’t know the pH of my water…
-22°C /47%
Leaves. Color - Yellow
5y ago
1
1
Solved
Snakeking
Outdoor grow Heat wave in early flowering!Heat wave again:(
What can i do ? In this situation?
The upper leaves became lighter green but the edge of leaves didn’t cruel upwards yet.
I put a fan and i will add another one because i think that clear plastice increases the temperature but i cant take it off for secu
Week 19
Leaves. Color - Yellow
1y ago
6
5
Solved
Jahmann
Yellow dying leaves on my plant.Why are my leaves looking like that ??
pictures are showing the change of the leaves
Week 3
Leaves. Color - Yellow
4y ago
2
1
Solved
WeedDude
What can cause this slightly color change?👨🔬NuteMix:
💦 water: 5 Liter
⚗️Cal-Mg: 2,5ml
⚗️MGB: all with 5ml each
⚗️B-52: 1,5ml
👨🔬NuteMix:
PH: 6,00 EC:778 PPM:388
💡 Power at 75% , distance = 50cm from topleaves
🌡️ Temps: 24,5-25,5 (💡 on) 26,5-28,5(💡 off)
💦Humy: 50%-70%
🥥 Coco Coir... Run to waste
Thank you :D
Week 6
Leaves. Color - Yellow
4y ago
6
6
Solved
TinyTenter
Yellow Burned Bud Leaves. Purple Calyxes. Red Stigmas. Stunted?As u go from top of canopy to bottom, the leaves get darker green and less burn. Lamp is at top of 3ft tent, 10 inch above canopy. Feed is at 1.3EC/6.1ph. Runoff EC climbs, then I FloraKleen flush about once a week. So is it just light burn? What you see? Is she stunted? Thx.
Buds. Other
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
5
6
Solved
Herbangardener671
Leaves starting to look yellow @ week 4So this lady is looking a little yellow in the leaves. Is there a concern here? She getting have the dose of fox farm trio but also haven’t been ph the mixture so its be either under 6.0 with nutes and over 7.0 w/ plain water. Also the 240 w led is at max @ 14in away.
Leaves. Color - Yellow
3y ago
3
4
Solved
Zingey
Change in 1 leaf ColorJust watered my plants and I’ve just seen some discolouration in one of my fan leaves at the bottom. The plant seems healthy and all the others look fine. Any ideas? Ph is ok I think and only just started fox farm nutes @ 1/4 strength.
Week 2
Leaves. Color - Yellow
4y ago
5
5
Solved
CroqueMonsieur
Yellowing leave tips and clawing down, do I need to start giving more nutrients?Hello all, I'm experiencing some yellowing leave tips on newer growth, it is paired with some light clawing (downside) on the newest leaves (only on the green gelato). I have used very little nutrients so far and have fertigated only once in fear of giving too much.
5y ago
1
2
Solved
Horseluisweed
21 dias desde cotiledones, veo que las hojas de abajo están destiñendose, quiero hacer incidencia en que hace 5 días que no riego, xq aún noto pesado y humedo el sustrato(hice un riego de 125ml) os mando fotos, y tb un saludo a todos, de como me acompaño anoche en el salón ❤️🌱
Week 3
Leaves. Color - Yellow
4y ago
3
3
Solved
GooglieBear
Yellow spotting with some holesNew colas that are breaking through to the canopy have some yellow spotting on the leaves and some of the spots have holes. What is this?
-Ph on run off is good.
-Plant got some nute burn 4 days ago but I reduced the feed.
-This is 4 days after LST and lights brought closer
Week 4
Leaves. Color - Yellow
5y ago
2
2