The Grow Awards 2026 🏆

Back to Grow Questions

Yellowing spots?

Colorado_cookiesstarted grow question 6y ago

Getting some yellow dots on lower leaves is this nutrient burn? All run off is testing in range like it should be.

Colorado_cookies

Solved

Plant. Other

likes

RealTrees_ukanswered grow question 6y ago

If your newer top canopy looks nice an healthy I wouldn’t worry about it, if you did have a deficiency of some sort it’s been fixed now Also how close have you got your lights could be a sign of heat stress by the looks of your leaves slightly curling upwards either that or over watering... with saying all that I am new to growing myself just giving you a few hints a what you’re problem could be hope someone answers youre question abit more precise for you haha happy growing good luck 👌🏻✌️🏻

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Potential yield She's close to harvest and I am wondering how much grams she will yield..as you can see in the pics she's really tall (130cm) and full of buds, I already started to flush her and I've been giving her 275W of light with a 19-5 schedule. Thank you in advance :)

Buds. Other

Other. General questions

Plant. Other

6y ago

18

8

Solved

Rapeseed oil and sunlight When I spray my plant with rapeseed oil and water because of spider mites it burns in the sun?

Plant. Other

6y ago

5

Solved

Beginner grower question Hi! I am a beginner grower. I converted a refrigerator for micro-growing. How long until my first plant is finished? It grew semi-open air. The box was ready a few weeks ago and I put it in. My lamp is viperspectra p600. I welcome any useful advice. Thanks. Auto jack herrer

Buds. Other

Plant. Other

Setup. Lighting

2y ago

1

2

Solved

Female?I bought a femanized seeds but I'm wondering if you at this point can actually determine the sex from pictures?

Plant. Other

5y ago

4

2

Solved

Possibly watering too often? First time grower needing help Hey growers I have sad news one of my girls are drooping like crazy. After adding perlite to soil to improve the drainage this happened and I am confused. Everywhere I read says over watering but soil it dry on the top couple inches. Maybe watering too often? Please help

Plant. Other

Feeding. Schedule

6y ago

3

5

Solved

Hydrogen peroxide spray on buds for musty smell I am a few weeks into flowering - have intake and extraction fans and a dehumidifier. Soilless soil RH 45% top of canopy I noticed a musty smell - I sprayed hydrogen peroxide 3% 50/50 water. Buds are growing / looks healthy (yellow tint on leaves). Is this effective for this

Plant. Other

Roots. Smelly

6y ago

1

1

Solved

Should I just eject these from the garden????The new plants are looking good and my old ones look sad. Supposed to be autoflowers? They had thrips early on which caused havok. These days i dont know what they are doing. they are probably 4 months old now. new growth, some looks like reveg, some looks like bud.

Other. General questions

Plant. Other

Setup. Strain - Autoflowering

3y ago

2

2

Solved

jimmminycricket

600 wattwhat Has anyone heard or used or have an opinion on this 600 watt led

Plant. Other

Setup. Strain - Autoflowering

Setup. Lighting

6y ago

2

9

Solved

Mid flower questions Hello! So this week one brench got 3/4 cut off i fixed it with strap. She seems still healthy Does it gonna have inpact on the grow itself? I also gave her 2 ml of biobizz bloom instead of 1. Sun also gonna be stronger this week. How long is she gonna take can u take a guess ?

Other. General questions

Other. Other

Plant. Other

6y ago

3

Solved

Is plant size small for age? ( did I lose a week from transplant shock?)Should plant be flowering by now!?! Week two had major issues light cut off and seedlings were started in bad soil ph 7.5 miracle gro organic after trying to bring ph Down and failing I transplanted to stinington blend and living soil growth stopped for a week

Plant. Other

6y ago

1

1

Solved

Should I start my flush now? I know it’s not quite ready for harvest, but trichromes are looking pretty cloudy and there’s not too much spaghetti left. Is 1-2 weeks enough time for this to be ready?

Plant. Other

4y ago

1

2

Solved

Feminized plant. What do I do?I thought this Sour Diesel was an auto flower but it is not. It is a feminized and I guess that means it will be bigger (hopefully not too big) and I will have to control the lighting to make it flower? Can anyone give some guidance?

Plant. Other

5y ago

4

Solved

Hemapherdite in my grow ? what to do ?i have a hermaphidite plant in my grow i have missed a few flowers that polinated before finding them will this turn my crop to seed and should i get rid of this plant even tho it is 90 percent female and what kind of seeds does a hermaphordite make ?

Plant. Other

3y ago

5

Solved

Outdoor Wheater Problems...Is there any way to safe an outdoor from bad wheater or to much cold? I got one in flower from a random seed wich seems to be a Sativa wich makes time a Problem since the wheater turned from sunny to soggy-foggy overnight and she prob. needs 2-3 weeks extra in Europe btw

Plant. Other

5y ago

1

2

Solved

Cotiledon broke off One of the cotiledons broke off and the other one could have been damaged. Will She survive? If yes is it worth because I think She will be so stunted she won't grow as much.

Plant. Other

5y ago

2

2

Solved

How she looking for a heavy HST autoflower?Week 3 and 2 days into flowering she was 20 inches tall 27 wide but I did gentle LST to open up the canopy for light exposure. I did my last flowering defoliation. Honest opinions on how she is looking? ( topped 2 times, defoliated 5 times in veg, 1 time in flowering, LOTS OF LST

Plant. Other

5y ago

2

3

Solved

Autoflower LST or..?Hello everybody. How are you in this period? I wanted to ask you two questions. I have an autoflowering that I'm growing. I wanted to know if I can use LST; I have to grow her in a small space created especially for her. Tips?

Plant. Other

6y ago

5

Solved

Toss the runt or keep it?

Other. General questions

Plant. Other

6y ago

2

6

Solved

Should i decarb my weed. Before making RSO oil..... making it with everclear...... if anyone can help me

Buds. Other

Plant. Other

Techniques. Other

5y ago

3

Solved

MyWifeSaysIcanDateU

Worst Hated Pests 1,2 or 3 ;)OK I figured i would use this question box a different way. WORST PEST OF ALL TIME (3CHOICES) -Fungus Gnat -Root Aphid -Spider Mite My worst has to be the Root Aphid *******CRINGE*** Let us know your worst hated pests!!

Plant. Other

3y ago

4

4