Still growing good. But i noticed some yellow tips on a couple of leaves. I thinks its nutrient burn so im gone flush with water. I know autos dont need much but i really dont think ive been over feeding them too much. Any suggestions?
I had the same problem too.
now I give my plants 2 times water with the right ph lvl and little enzyme and next time again with little nutrients, and repeat this for minimum a week.
Autoflowers don't need much nutrients so after a week you can building up again the EC of the water
1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22)
This is the only plant i gave PK13/14 in a very low dose. Any ideas?
I'd reduce very and add a bit of water to try to leech out a bit of nute, maybe once or twice over the next couple feedings, to try to get the salt buildup out of the soil.. then there won't be such a drastic sensitivity to feeding.. less more often is better than more less regularly... Check your runoff ppm and see if it's high.. go from there
@Arasari, yhyh well iv just give mine some more muts after a week of just water only 2 feeds really but I think it's still got anther week of nuts and then 2 weeks flush..
@Arasari, I dont know much about it other than it should be 13 phosporous and 14 potasium. it seems pretty strong. I would only use it if your growing medium or coco doesnt already have nutrients in it.. It should be good for flowering though and if you choose to use it i would recommend that you use half the recommended strenght
You are only running 70 watt LED when you grow with the bloom switch only.. I highly suggest that you use both veg and bloom for flowering, cause it needs both blue and red spectrum, the problem with this light is that it exceeds the blue spectrum compared to the red spectrum way too much which can cause issues.
I've had the same light for 1 year now.. It works fine for autoflowers but its not good at making your buds dense and big.
When all that is said, this light is really good at vegging plants and yours look healthy and happy!
Happy growing 👍
@@GreenHeart420, Thanks for the tip! Gone switch them both on from now. A friend already told me he always used both when blooming with viperspectra 450. But i didn’t know it would only run 70 W on bloom 😮! I was looking at led lights again recently to add something as i have a extra free light plug on the Climate mini controller. As you said growing no problem ,so might look into extra blooming light 🤔. Thanks again! Happy growing