yellow leaves

Hi there, I’m very new at this. I grew these Northern Lights Feminized Auto flowering from seed and they’ve been doing great. This week the lower leaves are yellowing how can I save them? They’re about 7 weeks old.

I'm doing my first grow. here is my 2-week-old auto flower plant starting to have edges curling up a bit? or am I too cautious because it's my first plant? I just moved the light down closer to the plant almost to 18inches as described in the sf1000d(not dimmable always on 100%) LED product for...

This is my first indoor grow. I can rock it outside but I'm struggling inside. I've been feeding Neptune's Harvest fish at the recommended dose. I've started using a little seabird guano as well for the phosphorus. Organic soil mix of pearlite, store bag soil, and coir. The light is a "1000...

Hello growers, what do you think this is? Some leaves are yellowing or have burnt tips, but not all the plants are showing this problem... Temps are 77°F during day, 64 during night, RH 40%. 20 hours light cycle. I have a spider farmer sf2000 (200w) and a spider farmer sf1000 (100w) both on full...

Week 5 and I feel like she's still super small. I took advice from you guys and got some fox farms and perlite and also started watering around the edges so the roots can spread out. For some reason the bottom leaves are turning yellow with brown tips untill it completely goes yellow then brown...

white widow second generation day 87 Happy frog medium No nutes yet Temps at average 68 degrees 65% humidity Runoff ph 6.32 Ppm 810 I am trying to figure out why the leaves seem so yellow? Any advise?

Hello every one , This is my third grow and this is the third time this has happened. The veins of the leaves are turning yellow and then the leaves turn light green then yellow but do not fall off by them selves. They are on day 55 and are auto flower. I'm feeding them 1 3/4 tsp big bloom, 1/2...

The leaves on my plant are turning yellow, curling down slightly and there are some red stems. This is the first time I've grown a plant and initially it was just an experiment with a seed I found, up until this point it was growing outside without any nutrients only water just fine. However...

As the title suggests, I have a few yellow spots that popped up on the sugar leaves on 2 or 3 bud sites. I've done a ton of research, but can't quite figure out what the issue is or whether or not to be concerned. I'm in the 2nd half of flowering and some fan leaves/lower leaves are yellowing...

canna newts growers choics 720s ph 5.9-6.2 cal mag agent 5ml/gal magnum 5ml/gal flood and drain in rockwool

Current set up 8 inch outtake fan 6 inch inline fan Coco perlight 70/30 Flora trio Week 7 Under 600w hps currently down to 400w due to heat Ph to usually 6.5 Current run off is around 6.2 / 5.7 different plant Some leaves are very dark others quite light and turning yellow

Hey guys! I got LSD auto and blue cheese auto from barneys farm! With marshydro ts1000 lamp. I have around 23-25celsius in my tent with fans blowing the air around and 50/55%rh. Lamp distance is 50cm with 50% power on my lamp. I grow in coco with perlite. And canna nutritions. You can see that...

Hey guys! So after quite a few issues on my first grow, I finally got most of my issues in check. I found I was using very hard water (7.5 pH and 740 ppm tap water). I also had heat issues, where temps would get up to 81-85. Again, I have all that in check now. My lights should also be OK, with...

Hey so transplanted to 5 gallon like 7 days ago I know your not supposed to transplant autos as it can stunt growth but was root bound in other container so had no choice anyway now top growth is turning yellow (unsure if related or not but thought I'd tell u guys anyway) dont know what to...

I have 3 plants, all are about a week old and I made the mistake a couple days in by overwatering...this is my first grow, but anyways I stunted the growth for a couple days as I also let them dry out. I began to notice the Cotyledons began to die but earlier than usual. I read that all the...

Has Anyone Ever Seen This before? What Exactly Am I Dealing With Here? Not Mine, Its A Friend’s Grow, Just Trying To Give A Helping Hand & Save These Girls From Disaster.

Hi I'm a new grower. I started out three plants and they were all doing good for a week or two , but the leaves started turning yellow an dying. I think i might be over watering it somewhat. But I'm cutting back on it. Ill try to attach some pictures. Any help would be much appreciated.

Hey guys need some help identifying these problems so we can correct them... thanks for the help!!!!!! This is what we are Useing. Soil is miracle grow organics, lights are mars hydro 600w full spectrum, 7gallon bags, watering every 3-4 days plenty of wind, have not used any nutes and we are not...

As title says, I have some slight yellowing on these two Northern Lights (NL) and Jack 47 (J47). I have a 3rd strain I'm growing Gorilla Girl (GG) but she seems to be doing fine. I fimmed both the NL and the J47 two weeks ago, but not the GG. So my guess is that the fimming stressed those two...

Hey yall, my plants (Autoflowers) are about one month in flowering and recently I have noticed the leaves are turning yellow and recently spotty? I haven't experienced this before does anybody have any recommendations or solutions to help them? I am leaving my details below. Growing on Foxfarm...