Is this Phosphorus deficiency?

Joined
Oct 28, 2019
Messages
1
Reputation
0
Reaction score
0
Points
0
Problem: It all started in end of fourth week. First signs were: darkened and shiny leaf tips and sides, then after a few days I saw a little yellowing with brown dammaged spots.

Medium/grow method: Soil-Coco mix

Feed: and supplements used: Atami organic mix pack. At the start of the 5th week: Grow 2,3ml/L, Bloom 3 ml/L, Flower 1,5 ml/L. I watered her with plain water every second or third time.

water source: dechlorinated tap water.

Strain/age: RQS Sweet Skunk- end of week 5.

light used: LED 300 W.. Actuall watts 130.

Climate: Night temperature: 21°C, day temperature: up to 28°C. Average RH right now is 45%.

Additional info:
Now i see that the older darkened shiny tips started drooping. Some stems and even the veins are purple.

Thanks for help.
 
Last edited:
@AutoProspect Welcome to AFN. To get someones attention put the @ at-mark in front of their AFN name like I did for you.

Can you upload some pictures? Please take them in 5000K light (white) it makes it easier to diagnose problems.
 
Back
Top