green leaf yello vains

[clones-R-us]

My first post......

This is a few pics of maple leaf indica. Its been in flowering for 2.5 weeks.they have been transplanted from 8in pots to 12in. pots. The room is 3'x5'x7' with white paint, it is well ventalated by a 85 cpm fan.
The temp. stays between 71-83 degrees f. The humidity is about 39-51% They are in foxfarm ocean forest organic poting soil with a little bit of perlite. They got about 2.5-3.5 cups of water every 2 days, ph is about 6.5-7. It was 2 weeks before i used any fertilizer, they were turning yellow, now Im using Foxfarm BIG BLOOM (1tsp per gal) and TIGER BLOOM(2 tsp per gal) every other feeding.
Im using a 400w hid from sunleaves with a hortilux (HPS). Light fixture is cool to the touch. They were placed about 5in. from the light. Now they are about 15in. from light.
The bottom sun leaves are turning yellow and the top stems of the new fan leaves are purple. Leaves also are bright green with yellow vaines. Leaves edges are turning upwards, tips are pointing up and down. Tips are burned, they also look wrinkled.... The plant doesnt look as green as its been before transplant into the 8in. pots. Take a look at the pics and tell me if i need to do anything to the girls.
Thanks for all the advice.

PICS ARE IN MY GALLERY>>>>>>>>>>>>>>>>>

Questions i have. Remember im new at this.....

2. What can i use to lower the PH?
3. I have Beistie Blooms for flowering, when should i use it?
4. Hows my temp. and humidity range?
5. Could they be to close to the light?
6. When should i start using CO2 and how much should i use for my space?
Thanks ladies and gents.

Can you check my gallery i can put any pics up.

 

[MynameStitch]

Do you have any pictures?

We need more infoa bout your grow
sounds like may be nitrogen magnseium issue; you are using a lot of bloom I would pick onje or the other not add both you are giving them a full strength dose once those are added up together.

You using any micronutrients?

How often are you feeding your plants? May be lockout issue due to overfeeding too since you say the tips are crisp; but that does not mean it's over feeding just because tips are crisp.

Picture mike jordan shows nitrogen issues; you need to use some nitrogen even in flowering; they require it but not a lot.

 

[MynameStitch]

OO boy I am going to go check that out! Hey check your guest book

 

[MynameStitch]

lol, http://www.icmag.com/ic/member.php?userid=30945 Ill bbiab gotta get something to eat!

 

[clones-R-us]

yellow vains

yellow vains

Thanks for the reply..... no im not using micro nutes. i use tiger bloom and big bloom. every other day. and moved the light away from them, it was about 5in away..about 12 or 15in away now. i have beistie blooms but havent used it yet. if its locked up how do i fix that? a full wash of soil?

 

[clones-R-us]

ph

ph

can i use ph up and down from a fish tank. is it the same stuff?

 

[MynameStitch]

First I would stop using it every other watering and use like 1 tsp per gallon pick one or rotate it every other week; no need to give that plant that strong of a dose every other watering. unless you are watering weekly once a week.

Now you need to get some ph test strips and test run off water; Ocean forrest is good soil but I have seen some plants not like the ph in it..... not to mention since you are using feeding every other watering you are using acidic nutrients; test ph first then go from there.

 

[clones-R-us]

thanks for everything, they are looking good......i adjusted the nutes a lil bit. less nutes fewer times. more water....