yellow leaves

Hello, I transferred my plant to 12/12 cycle 5 days ago, but my leaves are starting to become weak and have black spots, please help me??

I am growing a White Widow and it is around6 week flowering outdoors. Am using proper weed soil with perlite and using Biobizz nutrients. Plant looked really healthy for most of the although it had some yellow leaves at times. But now the leaves around the buds are all drying. Also a mate of...

I've encountered a problem with my girls just coming into week 4 of flowering. Growing 5 autoflower Girl Scout Cookies in a BudBox Pro tent with 600W LED light and growing in coco coir with 30% perlite mix. One of the plants started showing yellowing and curling tips on the top fan leaves and...

seeing yellow leaves significantly in flower, 5 weeks in. The leaves are also going purple in color as well. I have Correct PH 6.5-6.8 in soil. PPM About 1300 when feeding nutrients. I’ve never had this do this to me, ANY help is appreciated.

Hey there growers, As I transplanted my plant a week ago now, I notice it is growing really, really slowly. The leaves are turning yellow and feel hard on touch. I was wondering if I could still save her! Please see the attached photos and the photos of another plant that sprouted at the...

leaves turning yellow? We’re starting to turn yellow Thursday, watered them Friday checked on them this morning and getting even more yellow! Why is this??? I’m growing in Promix Bx, last ph level was at 5.6. 18 hours of light/6 hours of dark... I did add some nutrients Friday, ppm was around...

Started seedling around 2 and a half weeks ago in solo cups, coco , dank genetics dank sherbet , feeding with canna start 1.5ml, rhizo 1.5ml , calmag 1.5ml to a 1 litre water mix. Temps range from 18/19 to 23/24 degrees Celsius !humidity 60-85. I have been feeding every 3 days around 50ml per...

Thanks for checking this out This plant in the pictures is either White widow or Cheese fem/photo. They got mixed up as seedlings. The other plant is shorter and wide. This is my second grow, second round of flowering in my growing experience which started in April. I haven't had time to sit...

I have recently started growing indoors in a 4x4x8 tent. I have 2x800watt lights and a fan for air circulation. Lights are about 2’ above plants. I have grow big fertilizer that I’ve used a couple times — only after leaves started turning yellow. They are in organic potting mix/soil. Temp...

A lot of my leaves are starting to get yellowish in the middle of the leaf what could this problem be ? Somebody please help !

So I’m growing in coco fabric pots - currently in veg about 5 weeks old - feeding 1ml calmag 2.5ml Canna a & b & 8ml rhizotonic in a 10L water bucket. Experiencing some weird sort of fading colour on one of my leaves any help would be appreciated.

Hi, I have quite a few leaves turning and I wanted to consult if it’s just normal yellowing or if it is something else, such as lack of water or a nute imbalance. First time growing outdoor, and this time around I am not watering as much, so maybe she’s thirsty? I have been feeding with the...

Hi, Here I am continuing with my first outdoor grow. So far, I’ve dealt with bugs and nute splash :) I have quite a few leaves turning and I wanted to consult if it’s just normal yellowing or if it is something else, such as lack of water or a nute imbalance. I’ve grown indoor before, and...

Hello fellow Growers I am looking for some advice on my plants. I am in the first 2 weeks of the flowering stage and my plants leaves are yellowing. I have 4 different strains currently growing (in separate pots) and it is showing on 3 of them. I had no issues during the vegetation stage and my...

Posted this in lighting section too. Hey everyone, have a potentially unique situation happening that seems to be lighting related, and trying to sort out what’s going on as I’m more experienced with HPS than LED. The following pics are of a SINGLE RDWC plant - The is one plant running off the...

Hey everyone, have a potentially unique situation happening that seems to be lighting related, and trying to sort out what’s going on as I’m more experienced with HPS than LED. The following pics are of a SINGLE RDWC plant - The is one plant running off the same reservoir. You’ll notice a...

What Strain is it? 2 strains, Dark Devil Auto and Diesel Auto Is it Indica, Sativa or Hybrid? Hybrid How Many Plants? 2 of each Is it in Vegetative or Flowering Stage? Flower If in Flowering Stage... How Long?DD: 3 weeks, DA: 2 weeks Indoor or Outdoor? Indoor Soil or Hydro? soil, Fox Farms...

I have a few plants with yellowing/discolored leaves, and I'm trying to find the cause of this issue! One plant is a variety known as "Holodeck Jesus" from Cannabeizein seeds. Here's the link to information on it: HOLODECK JESUS. The node structure for this plant has been off since it sprouted...

Slow growth, leave cup, harvest diminished.

So I'm a first time grower on a fairly small budget, too cut a long story short i cant get my temps below 32-34'C. however i read online about silicic acid helping plants with heat stress, however i cant find much on it other then the product , has anyone got experience or tips on how often to...