The Grow Awards 2026 🏆 
After 21 days does it look healthy to grow?
highlifefarmanswered grow question 5y ago
How much should the runoff pH be please @gmslave
likes
Complain
GMSgrowsanswered grow question 5y ago
Very slow for 21 days. Check your runoff ph and make sure its proper. Cheers
1 like
Complain
Similar Grow Questions
Solved
GuniGugu
Slow growth-Any ideasHi, 2 Blue Dream+1 Bruce Banner, same day germinated, sprouted, same Light Mix BioBizz soil, same conditions. The only difference: soil for 2 Blue Dream was waiting in pots 2 months in dry space before the seeds were put in. Any ideas why are so slow and how to speed up growth.Plant. Too short
1y ago
1
4
Solved
Misanthrope
Leaf DiscolourationI notice some leaves developing this yellow discoloration on the older growth, usually closer to the central stalk than the outside. The green gradually shifts to yellow going from mid leaf outward to the tip. I'm hoping it's just lack of sunlight from the dense foliage. Ideas?Leaves. Color - Yellow
4y ago
1
Solved
Gewroo
Plant issues... How long to harvest?Could someone please look at my (only) diary and give me an estimate on when harvest might be? I have microscope pictures up . I think I see cloudy trichomes with the possibility of a few amber. Maybe ready now? Not sure but hope to harvest before plant gets much worse. Thanks!Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Other
6y ago
2
5
Solved
MoWax
Yellow spots and dry ends on leavesHello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the infoLeaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
2
Solved
FoxGrow
Fixed soil PH: Now from young leaves' interveinal chlorosis to all over light greenSoil Ph was off: 7.1. Switched to phosph. acid and use Epsom salt. Now: 6,4ph, Ca/Mg ratio at 3:1 (instead of 11:1). Used foliar spray (GH Enhancer). Ladies still show deficiencies: Now all over light green. Didn't feed Bloom due to overfeeding in grow. Will give Bloom in two day1y ago
2
2
Solved
The_garden_of_Vixen
Yellow leaves1.My plant started to get yellow/dry leaves on the lower layers. I start to add new nutrition “Big Bud” Advanced. Start to give less of the other nutrients. Re potted to the bigger planter with adding fresh “Indicsnja” soil. Looks like no more new leaves getting yellow. Last picsWeek 8
Leaves. Color - Yellow
2y ago
1
1
Solved
Green_Coffee
Name the deficiency.Problem is mainly occurring on leaves near the top, but not the newest growth. Initially are less green, then start to yellow followed with brown spots. The oldest leaves near the bottom are seeing some effects, but as acute as the mid-upper leaves. Curl likely due to warm tempWeek 4
Leaves. Color - Yellow
5y ago
1
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
7mo ago
4
Solved
Spicy_lemon
Yellow leaves, over feeding?Hey everyone I noticed today that the leaves suddenly started to turn yellow, what should I do?Week 13
Leaves. Color - Yellow
4y ago
3
2
Solved
GhettoStyle
friends tell me what it can be!?I don't understand why the leaves have such a color!! like cal-mag added and EC 0.5 is not so big for this stage of growth !!! I don't understand why the leaves have such a color(Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
4
Solved
julian100614
Manchas amarillasLe han aparecido unas manchas amarillas en las hojas inferiores que no se muy bien lo que es. Tambien acaban de aparecer los 1° pistilos y no se si tendra algo que ver, me podrĂan ayudar? Carencia? SobrefertilizaciĂłn? Se han quemado por el sol directo? Normalidad?
GraciasWeek 4
Leaves. Color - Yellow
6y ago
4
4
Solved
Little_Pot
Droopy leaves, some leaves yellow with brown spotsShe has droopy leaves. There are leaves with brown places, and some leaves in the middle of canopy turned yellow. At last she started preflower in week 8(auto) but compared to another girls she is very slow with pistils. Some leaves are curling up.Maybe too much light?3y ago
3
5
Solved
newbieeeeem7
Burn leaves? Yellow leaves? BIg problem? (AUTOFLOWERS)I had a problem with a lack of magnesium in the larger plant and I applied a little with a sprayer directly on the leaves, I got confused, I sneezed once on the leaves of the smaller seedling. Can I do something to resolve it? I even thought the LED was too close and I raised itLeaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
1
1
Solved
Walleyeguy
I have these spots on leaves and dying leaves. Lower leaves only. Had issue in reservoir with floater. ( yellowish grey ). Assume connected. Fix reservoir issues and flushed but leaves still show this and dying. How can I fix. Using benies already.Week 10
Leaves. Color - Yellow
6y ago
2
Solved
ED1126
Time to harvest or deficiency?Is this an deficiency or is it just harvest time? She's 10wk old auto in and gal pot been giving her straight water for the last 3wks.Leaves. Curl down
Leaves. Color - Yellow
3y ago
7
6
Solved
PickleRick
Yellowing edges of top leavesWhat's going on with these leaves? This little lady seems to be strugglingWeek 3
Leaves. Color - Yellow
4y ago
2
4
Solved
Bunterbiber
Leaves turning light green -- yellow (after 12h day/night rhythm)Since I started with 12h daylight/dark rhythm a lot of leaves started to turn yellow (older and lower ones first, some branches turned red). What I did:
PH value=6.5. I added CalMag--no effect. I flushed the soil --no effect. Do you have any ideas? Thx green thumb-friends đź‘ŹWeek 19
Leaves. Color - Yellow
1y ago
2
4