Light burn or nutrient problem ?

Lnp32

Member
Hi guys,
This is only my second grow and decided to upgrade my lighting to the lumatek zeus pro 600w led ( in the us and canada its known as the photonex x 600w pro )
The company recommend a height of 30 - 50cm throughout entire grow and 25% power for seedlings, 50% for veg and 75% / 100% for early / late flower.
Ive kept my light approx 40 - 50cm above canopy and have had it under this light for the last 2.5 weeks. I started seedlings in 1l pots under a crappy chinese blurple led for the first 2 weeks. I then repotted straight into 7gallon fabric pots. Before i repotted into the 7gallon pots i used canna terra pro soil which is already charged but i decided to add some organic dry amendments as i understand it take several weeks for the nutrients to release. However, im wondering if ive over done it and cooked it too hot or if its just a case of light burn.
i added 60ml of each to canna terra pro in 7 gallon fabric pots.....

60ml - Ecothrive charge ( beetle poo with chitin ) npk 3.2.3
60ml - bat guano ( guanokalong ) npk 1.10.1
60ml Seaweed powder ( guanokalong ) npk 1.0.1
Worm casting with volcanic rock ( doesnt have npk on packaging )

do you think ive charged it too much or do you think its the light, or plants will grow out of it ? When transplanting into the 7gallon pots i didnt over water the seedlings when i first potted them either. I just watered around the edges of pot as i was aware that the root zone would be nowhere near developed enough to soak the 7gallon pots fully. Ive also just been watering with plain tap water. I used organic bio bizz ph solution and ph’d at 6.5. Before ph i used ecothrive neutralise which is a pure form of vitamin c to remove any chlorine or chloramine from tap water.
Ive giving one compost tea with just worm castings, molasses and epsom salts. I mixed 200ml worm castings in a 5 gallon bucket aerated for 24hrs with 2tbsp of molasses and 1/2 tbsp of epsom salts.
also my daytime temps are around 25 / 26•c and rh is around 70 / 75% rh.
Any feedback would be much appreciated. Ive attached pictures aswell
 

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oill

Well-Known Member
Hi guys,
This is only my second grow and decided to upgrade my lighting to the lumatek zeus pro 600w led ( in the us and canada its known as the photonex x 600w pro )
The company recommend a height of 30 - 50cm throughout entire grow and 25% power for seedlings, 50% for veg and 75% / 100% for early / late flower.
Ive kept my light approx 40 - 50cm above canopy and have had it under this light for the last 2.5 weeks. I started seedlings in 1l pots under a crappy chinese blurple led for the first 2 weeks. I then repotted straight into 7gallon fabric pots. Before i repotted into the 7gallon pots i used canna terra pro soil which is already charged but i decided to add some organic dry amendments as i understand it take several weeks for the nutrients to release. However, im wondering if ive over done it and cooked it too hot or if its just a case of light burn.
i added 60ml of each to canna terra pro in 7 gallon fabric pots.....

60ml - Ecothrive charge ( beetle poo with chitin ) npk 3.2.3
60ml - bat guano ( guanokalong ) npk 1.10.1
60ml Seaweed powder ( guanokalong ) npk 1.0.1
Worm casting with volcanic rock ( doesnt have npk on packaging )

do you think ive charged it too much or do you think its the light, or plants will grow out of it ? When transplanting into the 7gallon pots i didnt over water the seedlings when i first potted them either. I just watered around the edges of pot as i was aware that the root zone would be nowhere near developed enough to soak the 7gallon pots fully. Ive also just been watering with plain tap water. I used organic bio bizz ph solution and ph’d at 6.5. Before ph i used ecothrive neutralise which is a pure form of vitamin c to remove any chlorine or chloramine from tap water.
Ive giving one compost tea with just worm castings, molasses and epsom salts. I mixed 200ml worm castings in a 5 gallon bucket aerated for 24hrs with 2tbsp of molasses and 1/2 tbsp of epsom salts.
also my daytime temps are around 25 / 26•c and rh is around 70 / 75% rh.
Any feedback would be much appreciated. Ive attached pictures aswell
Your too hot on nutes... just feed water for a bit.

Why are you amending tera? It comes loaded already
 

Lnp32

Member
Thanks for feedback.
I know it was stupid of me.
i read a thread saying it can take up to 4/ 5 weeks for it to release and canna terra normally takes me up to 5 weeks before the nutrients deplete.
Would you veg another 2 weeks before flipping to flower if its too hot ?
 
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