yellow leaves

Hello everyone This is my first grow, I hope you can help as this is driving me mad. I can see some yellowing, the veins are still dark. It only started with the older leaves but can now see it on the new growth. I do not know if I should flush... What Strain is it? OG Kush auto Flower...

Hi, 7 Bubba Kush seeds from CKS. All popped. Planted in soil, indoors under a ViparSpectra 300 watt LED. They popped up fast once under light, but now two of the seedlings have yellow leaves, and they're all growing slow. Please let me know how I can help them improve.... Specs...

I'm trying to figure out what is going on with my plant. Does anyone have an idea? My ph meter broke, so I'm waiting for a new one to arrive (none of the stores sell them in this town!) Strain - Northern Lights auto flower feminized # of Plants - 2 Grow Type - Hydro Grow Stage - vegetative...

Looking for some advice. My 19 day old White Widows appear to have yellowing on the new growth. I only fertilized them once with Big bloom at 33% the recommended dosage 3 days ago. One leaf tip is BRIGHT yellow. Others have yellow spots on them. I don't think I got the fertilizer on the leaf...

Hi, this is my first time growing and i started off with 3 plants (two "dark devil" auto and one nirvana "swiss cheese" auto) the swiss cheese started to show some changes on the leaves and i dont know what it is or what to do. She is 3,5 weeks old and just started to show some flowers, im...

Everything's been going great up until a few days ago. My plants are almost three weeks old. I started noticing brown specs on some of the bottom leaves and they turned yellow quickly after. They're are dozens of tiny brown specs on the leaves. I had them in solo cups until I noticed this and...

Hi I am a new grower in the wonderful state of Colorado. I decided to grow one plant a month for personal use and to learn to get a job in the Marijuana industry. I just started growing a plant from seed for about 3 weeks now . I planted the seed directly into a small solo cup with fox farm...

Hello, I couldn't find a sub forum for posting about diagnosis so if I posted this in the wrong location please forgive me. This girl is five weeks into a 12 week flowery cycle, in the last few days Her leaves had started turning yellow and now they are curling up. I did some research online...

Hey guys, this is my second grow. I have 3 special kush feminized, and 3 special queen feminized purchased from my local seed shop. It has been 12 days since they sprouted(Sept 23). I just switched them from a couple 23w Clfs to my 600w MH at 50% (300w). I'm just waiting on pots so I can...

Hi peeps, Been using the site to help me through my first grow, but first time posting. I've been desperately trying to diagnose the problem , but so many opinions not sure which one it is.. I'll try and keep this brief, 3 weeks into flowering, 9 plants under 2 600w hps lights...

As you all know I am a newbie, growing medical marijuana for my mom who has lymphoma. Because I am growing for my mom, who is already hesitant to use medical marijuana, I wanted to make sure I grow it properly and obtain a high yield. Researching medical marijuana cultivation these past few...

I've been fighting a yellowing on my tall plant in the flower room. I've had some people tell me magnesium and calcium lockout, nitrogen deficiency. Iron deficiency, and heat burn! Yay! Now all this started after adding some budding nutes to my DWC tank. It was also thought that I messed up...

Hi all, I'm doing an outdoor grow and 2 of the 4 I've got going are looking small and yellowing heavily, one looks like a nitrogen deficiency, but I've got really nice organic compost that I imagine would have plenty in. I bought some slow release nutes high in N. Scattered a few about but...

So I have a Liberty Haze in Flower week 7 now thats leaves are turning yellow and rust just wondering whats going on with her not sure if its normal or what? I also have a Pineapple Express whose leaves are turning yellow/rust from the inside out. Wondering what i need to do to fix the problem...

What strain? Pre98 Bubba Kush and New York City Sour Diesel Is it indica, sativa, or hybrid? indica (pre98) and 60% sativa, 40% indica (nyc diesel) How many plants? 4 pre98, 4 nyc diesel Flowering for 5.5 weeks Indoor grow in soil mix is miracle grow (the type that advertises added soil...

Hello everyone I am and Ovarian cancer survivor of 7 months. I am doing my first grow. It is an outdoor grow. I have 12 Pineapple chunk clones that were given to me. I have them directly in the ground. I have great soil here. I have loads of flowers, everything from roses to seadum and it all...

FIRST I WANT TO SAY THANK YOU TO ALL OF THE MEMBERS HOW REPLY. Thank you for your time and knowledge that you will be CONTRIBUTING. This is my first grow. I have made lots of mistakes. I'm very grateful to have been BLESSED by all the HELP I've received with my 3 plants that are in soil. My # 1...

My wife and I are medical. Actually this is the wife typing.... :)This is our second year growing outdoors in Maine. It went pretty good last year with the exception of a little mold on one plant. This year we are having some issues with leaves turning yellow and falling off. I am thinking it is...

This is my first grow and my Super Cheese was the best looking of my plants until the last week. I can't figure out what my plant is lacking (iron?). Any suggestions as to what it is and what I can do to help fix it? Thanks!

hi ther fellow growers n smokers jst looking for some help here as i took cutting 7 days ago now they were no sings of anything before i went to work this morning and wen i got bk i went to foilage feed them an i noticed they are starting to turn yellow at the new growth is this normal ...