WW Disaster and BBerry Worries

Hi Everyone.
I use cannabis for spasm control .I have a complete SCI and have been smoking cannabis for ten years ..
So I did my research and started with 10 fem seed from Sensi seed.I wanted to grow organic so I ended up using BBizz for nutrients and a all mix soil..BB Grow,
BB Bloom ,BB Top Max and a little bat guano.
Room 6.5ftw+6.5ftL+7ftH.In fan 400+cfm.Out fan 400+cfm both on speed controls.Started Flowering with a 1000W HPS on a light mover..
To make a long story short.I ended up with four plants and got less than 1.5 oz from all four..As one can expect I was hoping for a bit more than that lol...WW Disaster

1. Now I have 8 Blue Berry Dutch Passion fem..Im between 3 and 4 weeks in grow.My question is

How big should they be before 12/12.Should I top or prune?If so how much.
Is Bio Bizz ok or do I need something else.
I have not feed yet .Just watered.PH 6.4 TO 6.6


I think I choose the wrong seed to start with.If anyone has any tips or suggestions.It would be great.Thank you..

With 1000W on a light-mover, you should let them veg for a month or 2 simply so you can get the most out of your plants. The hps will penetrate just fine even if they get a bit tall.

And what happened that you only got 1.5 oz out of 4 plants. I didn't think it was possible. Did you figure out what it was?

JimmyT said:

With 1000W on a light-mover, you should let them veg for a month or 2 simply so you can get the most out of your plants. The hps will penetrate just fine even if they get a bit tall.

And what happened that you only got 1.5 oz out of 4 plants. I didn't think it was possible. Did you figure out what it was?

Click to expand...

Hi Jimmy.I never figured it out.I keept the room at 76 day temp 68 Night temp.Hummidity was a prob but between26 low and 45 high.
This was my feed chart
2nd week of flower 0.5ml grow , 0.7ml Bloom , 0.5 topmax
3rd week 0.8ml grow , 1ml bloom , 0.5ml topmax (per 800ml water)
4th week 1ml grow , 1.3ml bloom , 1.0ml topmax (per 1L water)
5th week 1ml grow , 1.8ml bloom, 1.0ml topmax " " "
6th week 1ml grow , 2ml bloom , 1.8ml topmax " " "
7th week 1ml grow, 3ml bloom , 2ml topmax
I did go a little stronger at about the 4th week..
Im kinda lost really.Here are a few pics of the ww at about 10 days before I droped them.

The 3rd and 4 th pic are my fem Blue Berry month old

im no pro but you should leave them flower for at lest 8-9 weeks and if you really want to get the most out of your bud go buy a 420 scope thats at least 60x power and check the tricomes they look like little mushrooms they should be a amber color not to dark and not to clear before cutting them down, if you do that you should walk away with at the very least half an oz on each plant especially with the 1000watt. just do a little reading on the net and also try to put them under 12/12 when they get to about 12-16 inches tall, they will double in size by the end of flowering. and the temp should be around 80 with the light on and 70-75 off and best if you can get the humidity to around 70-75 the best way i found to get the humidity up is to put a bucket of some steamy water in the room if you have the place sealed it should raise a little in you case put about two full buckets of hot water from your shower good luck man

Hey there Cracked, welcome!
You came to the right place for advice. It may not all be good though . Research LST (low stress training) it will greatly increase your yield....Basically bending the top down to promote stronger side branching. BB responds well to lst. She is also a very light feeder meaning little to no nutes early. I prefer none. Very light during flower. She is also not the largest of yielding plant in the world, but you are certainly in for a tasty smoke.

In order to increase your yield with your set up I would veg your girls longer. 6-8 weeks vegging (you dont count the first two weeks as that is considered seedling stage).

Upper 70's lights on, mid 60's lights off. A little lower during lights off will help bring the different shades of purple out. Low humidity during flower...20-40%

Cant tell you why your yield was so low with the WW. I wont even tell you what I get off my Widows

Good luck bro. If you have any questions ask away

This is a link to my gro if your interested

https://www.rollitup.org/subcools-old-school-organics/271527-lets-run-some-tga-strains.html