First time grower needs some advice please

[sawyer]

Hi I hope somone can help me out this is my first attempt at growing . Im trying to grow Purple Kush from Crop King seeds and I noticed the first set of leaves started to dry up from the tip\'s inwards with a few minor brown spots that havent got bigger or spread, my main concern is the tips of the leaves are pointing up and I know if its my PH or if its heat stress or nute burn ? this is my setup ...


November 5th I placed the germinated seeds into a plastic beer cup in promix HP with a ph of 7ish and placed them under a single t5 light that I left on 24 hours for 7 days before I placed them under my 600w MH air cooled light as I found it hard to maintain temps higher then 73 to 75F humidity was at 60 to 69% 2 days later they were sprouted and 3 days after that I fed them 1\\2 TSP of Bio Root 1-1-1


after 9 days of them been up I fed them 1\\4 tsp of dyno grow 7-9-5 and 1tsp of bio root at a ph of 7 or slightly higher. I dont have a ph or ppm pen yet.


once I could see root hairs at the bottom of the beer cup I transplanted them in 1 gal pots with the same soil promix hp and this time I flushed them out with plain water of 6 to 6.5 ph before I placed them in the bigger pots. Im not sure what my ph should be for purple kush so instead of 7 im trying 6 or 6.5ph after the transplant I gave them a full dose of dyno grow grow 7-9-5 half tsp per gallon and 1tsp 1-1-1 bio root .My temp\'s are 76F 79F RH is around 40 to 50% with the light on 18 hours and low temp with lights off 69F 59% RH


Like I said this is my first attempt and have no clue if im over feeding or if my ph is out? all in all my plants dont look that great but they are still growing but somethings not right. I also bought the dyno grow foliage -pro 9-3-6 should I be using that instead of the 7-9-5 ??? hope somone can help me out .

 

[exile19]

Read Cannabis Nutrient And Deficiency Table - Great!
You should lay off the nutes awhile, how often are your feeds? Flushing can also help.

 

[sawyer]

I've only fed them 3 time's now , first time was with the bio root 1-1-1 and twice with the 7-9-5 dyno grow first time with the dyno grow was 1\4 tsp then a full feeding 3 days later of 1\2 tsp per gallon , the label says 1\2 tsp per gallon = 1:1500 im thinking thats ppm ??? the roots are growing they are starting to poke out of the pots now , monday I think they should be ready for another water do you think I should flush them and leave them to dry out again or flush them and give them 1\4 tsp instead of my last feeding of 1\2 tsp? they have been up for 17 days as of today..

 

[exile19]

Flush and switch to the dyno grow foliage it's more nitrogen rich, the yellowing is looking like that.

 

[sawyer]

Hi last week I fed the foliage pro , did notice lots of growth under the leafs off the stem but they started to droop the past 2 days and the bottom leafs are dying so I gave straight water this time but had to flush as the ph at the roots was around 5 and 6.5 was going in. Do you think the plants are too small to transplant into the big pots yet ? they are only about 7inch tall , all in all I think they look like shit .

 

[sawyer]