Is It Nutrient Burn ? Do I Need To Flush?

[Mikyzalles]

Hello, this is my first grow and first post. I hope it is where it belongs.
So i've got a green poison autoflower from sweet seeds and i've noticed some yellow tips and slight curling on the base of some leaves. She is 24 days old gave its first dose of nutrient in day 21, around 0.5 ml to 1l of water. I'm unsure if its nutrient burn or something else.

-Light: 135w ufo led, 50 cm above the top of the plant.
-Pot: 13 L
-Soil: compo sana universal (nutrients preadded)
-Nutrients used: Biobizz Grow 0.5ml in 1L water
- water pH: between 6.3 and 6.8 (using pH paper not a precise device)
- Humidity: 34 - 42
- Temp : 24 - 26°C
- Light schedule : 20/4

 

[MGG Nubie]

Hello, this is my first grow and first post. I hope it is where it belongs.
So i've got a green poison autoflower from sweet seeds and i've noticed some yellow tips and slight curling on the base of some leaves. She is 24 days old gave its first dose of nutrient in day 21, around 0.5 ml to 1l of water. I'm unsure if its nutrient burn or something else.

-Light: 135w ufo led, 50 cm above the top of the plant.
-Pot: 13 L
-Soil: compo sana universal (nutrients preadded)
-Nutrients used: Biobizz Grow 0.5ml in 1L water
- water pH: between 6.3 and 6.8 (using pH paper not a precise device)
- Humidity: 34 - 42
- Temp : 24 - 26°C
- Light schedule : 20/4
View attachment 787528 View attachment 787529 View attachment 787530 View attachment 787531

I don't see anything drastic. If the medium is pre-added with food I'd back off on any additional nutrients for now. I've had some plants that could take all the nutes I could feed them. Then some that tip burned and curled no matter how low I dosed the food. If it starts staging up the sides and affecting the whole leaf you have issues. Less is more in my opinion. Especially being so young.

 

[Mikyzalles]

I don't see anything drastic. If the medium is pre-added with food I'd back off on any additional nutrients for now. I've had some plants that could take all the nutes I could feed them. Then some that tip burned and curled no matter how low I dosed the food. If it starts staging up the sides and affecting the whole leaf you have issues. Less is more in my opinion. Especially being so young.

Thank you. I was a worried about the little girl and wanted to be safe.

 

[Tasty Buds]

Yeah, looks good. Remember, you can always add more nutes. Start light, and let the plant tell you what it needs

 

[PassTheJ]

1. Any soil you buy has enough base nutes for a good 3 weeks.. That's why if you plan on using anything the first 3 weeks, stick to root enhancers and no more then 25% of recommended dose.

After 3 weeks, every other watering can have added base and supplemental.

Your plant is still a little baby. I wouldn't touch it or feed it anything but water at least until it grows another 2 nodes..

 

[Grower420UK]

Made this same mistake dude lay off the feed as the soil will have enough feed in to last the little ladie 4 weeks your know when she’s hungry for nutrients just give her water of a P.H of 6.4-6.9 hope this helps it helped me I’m still in soil and my ladies are now day 46 in flowering and looking really healthy :) here’s a pic of my ladies

 

[dan1989]

At least you've got the rest of the grow to leach out the nutes. Having a pain with these autos I'm playing around with. Probably gonna ditch 1/3. That's why photos are awesome and I remember why I like growing them so much, you have all the time you need to fix a fuck up.

Edit: not that you've fucked up, I was just rambling :)

 

[thosedamnkids]

Looks fine, light burn early sign. If it gets bad just flush