Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more pictures
MindFlowers68started grow question 2y ago
K deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?
1 like
Organomananswered grow question 2y ago
Magnesium deficiency, not potassium defciency.
In soil grows, a pH of around 6.4 is ideal, 5.7 in soil is way too acidic.
grownotstopanswered grow question 2y ago
Hey! Do you monitor the pH of the water? It might not be right, and the plants aren't efficiently taking up the nutrients from the soil. The value during those weeks is usually around pH 5.7. Fertilization is probably not the issue since they look good from the center. Check the temperature and humidity levels; it doesn't look too serious.
likes
Complain
FlyMuncheranswered grow question 2y ago
It looks like a K deficiency. Could be a possible lockout of K .
likes
Complain
Similar Grow Questions
Solved
GaiaGanjas
newly exposed leaf locations are yellowlight burns and yellowing appear on the tips of the rain.
there is an intense yellow color on the newly released jam leaves.
I applied calmag last week, is it too much?
Do you think I will make the next 2 irrigation without fertilizer?
6y ago
8
7
Solved
Kennethy
Burned leaves.Is this heat stress or nutrition related
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
2y ago
5
Solved
McDavis
Hojas inferiores con puntas amarillas y secasIt has been watered with rooting hormone and top veg from the top crop line, the light height is at 50cm.
Leaves. Edges burnt
Leaves. Color · Yellow
3y ago
1
1
Solved
TheSecretLab
we have this Gelato 33 plants on their 1st weed of planting on 40L Pots, it looks like yhe plants are stressing by my Point of View , the temp in the room is 29° and night 16°. They have been 1 week 24h light schedule and now we just made it 18/6h . Would need some help on it.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
3y ago
2
Solved
RRuffin
Blattprobleme bei Pflanze (Wahrscheinlicher Kalziummangel?)I have 2 plants in the tent and one of the plants is showing quite a few deficiencies. Many leaves are now yellow with brown spots. The other plant doesn't have these deficiencies, both were watered the same, etc. A few days ago, I used dolomite lime and worm castings.
1y ago
7
4
Solved
heythere12345
Burned tip weird spots on the leavesI guess this is a toxicity right? Orange sherbet auto day 41
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
2
2
Solved
BrenBlaze
Looking droopy/yellow due to light burn?Looking like light burn (most intense from the top) and maybe overwatering?
I am trying Nectar for the Gods #4 soil for the first time, and I just put it in a grow bag and put the clones in it. Unsure if I was supposed to prep somehow beforehand.5y ago
3
3
Solved
Creenpie
Yellow brown spotted LeavesHi.
The first Sweet ZZ auto.
Second NL auto.
PH water before watering 7.0.
Whats wrong with these both?
Thx.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
4y ago
1
1
Solved
MindFlowers68
Slight leaf tip "burn"What do you think is causing this burn on my leaves? It seems to be quite common. and maybe nothing to worry about if it's this minute. but I would prefer to not burn my plants at all if possible. Could it be a sign of underwatering? Light distance? i have a dimmer keepin at 10003y ago
4
3
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
5y ago
5
6
Solved
loulou345
Help! Sick looking plantHey!
My plant has been looking really weak for the past 3 days. Can't figure out if it's a PH problem or a nitrogen deficiency. Any tips?
Thanks 🙌
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
1
1
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10This is my second attempt at cocus
I work with Plagron nutrient solutions(Coco Nutrient)
I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
6
7
Solved
Stellarock69
plant discolorationwhy is my plant discolored at the tips at this young age?
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
3