The Grow Awards 2026 🏆 
Color change ?
Organomananswered grow question 4y ago
It's not spider mites.
I would guess a deficiency of trace elements, but hard to say exactly without a diary or much more info.
Easily fixed with a dose or two of soluble trace elements, available from any garden centre.
SupportiveMangoanswered grow question 4y ago
Hey mate... Just double check under your leaves that you don't have spider mites. I'm not 100% sure though, can't tell with that photo.
likes
Complain
Similar Grow Questions
Solved
MaestroBud
🚀 Growers, Unlock Your Secrets: Mars Hydro Watering Cycles in Action!Growers, what cycles (number and duration) do you use with the Mars Hydro kit? I use 40L pots with lightly fertilized Supersoil and Advanced Nutrients Ph Perfect (+ additives). Advice on irrigation? Thanks! 😎Setup. Other
Feeding. Automatic systems
1y ago
9
5
Solved
Sup3rNov4
Small space scrogQuick question to the Scrogers out there. I have a width=40cm length=70cm heigh= 90cm
I would like to use it to grow but my head is telling me it’s to small to grow and scrog a single auto. Using the mars hydro ts600 (100w actual wattage) do you think this is possible?Other. General questions
Setup. Other
Techniques. ScrOG
4y ago
4
4
Solved
az420
Trouble keeping my RH below 65% in grow tent (I water once per 24hrs, 20% runoff)Hello fellow growers!
I am having trouble keeping my RH lower than 65%. Any ideas (without using a dehumidifier)?
For extraction, I have a RAM mixed flow with a passive intake. It seems for the space (0.8mx0.8m), that this is more than enough. Any help is appreciated. Thanks!6y ago
4
4
Solved
Growgirl1114
#1 I’ve only grew outdoors Clay pots have always been my favorite containers.I am growing in fabric for the first time and Is safe to rotate my plants in my grow area without stressing my plants to much, Part 2 I’m old school outdoor container grower is pick up watering method okWeek 2
Setup. Other
6y ago
8
4
Solved
NorthernStar20
How to increase temperature?What is the best way to increase heat in small grow space (2x2x4)? I'm running an LED light, maybe should have gone HPS but it is what it is.
My area is in an outbuilding with poor insulation. Temps keep dropping below 70, I'm using an oil filled radiator placed next to the boxWeek 7
Setup. Other
5y ago
1
2
Solved
GrowAllOut
VPD Temp/RH levels for high CO2 enriched grow?Hi, trying to finish setting up my grow. I'm seeing different VPD and ideal temp/RH levels online and in the book I got. Can anyone tell me what I should shoot for in veg/flower? Ill be running dwc, LED lights w/UV and IR, and CO2 enrichment. got R/O water and GH nutes. Thanks!!!Setup. Other
5y ago
1
1
Solved
Grow4Releaf
Side lights ?Would my plants benefit from these extra lights hanged to the side? Photos included of light and how they look.
Above are two SF1000D lights.
Curious if these will help the under growth or if it's just a waste? Thanks for any info anyone can share . Happy growing!Setup. Lighting
Setup. Other
Techniques. Other
3y ago
4
4
Solved
zawcaz
Underestimated size of pots in tent. Is it safe to re-pot into smaller containers?I just re-potted three young autoflower plants from 4” peat pots into 7 gallon fabric pots, but underestimated how cramped they would be in my 2x3 tent. Is it safe to re-pot them into smaller pots within a few days, or could that over-stress them?Week 3
Setup. Other
3y ago
4
3
Solved
buddhi_coop
Heat pad thermostatHow do I work the device that comes with the heating pad I’ve been using under my plants? It doesn’t look adjustable & it has a chord that I don’t know what’s for.Other. Other
Setup. Clones
Setup. Other
5y ago
1
