express_fix
- 92
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Hello.
This is my second grow attempt, so please bare with me.
http://img109.invalid.com/img109/9707/2floweringweek.gif
Cabinet size is 180 cm (height), but i have 160 cm available due to the lamp being on top.
Light:
I am using an 250 W HPS bulb with the ballast kept outside the cabinet with 3 additional CFL bulbs, 25 W each. and one bigger 50 W CFL, all are warm spectre - 3700 - 4200 K.
Ventilation:
1x120mm cool air intake fan at the bottom (with DIY light trap and grill)
2x120mm air exhaust for negative pressure (with DIY light trap and grill)
I have only 2 plants - Herijuana x BigWhite fem (freebie) and UberKush fem by Sannie.
They were in vegging stage for 5 weeks. (from seed to 12-12)
They are in flowering week 2 now 12/12 now, looking good, both have shown sex already (females).
(so far i have popped only 2 seeds and i received an 100% success rate! )
they are in big 20 liter pots (5 galoon) pots, without SCRoG or LST or supertopping - only regular growing with mineral
nutrition by AQUALOGIC (www.aqualogic.nl) using this
schedule
So far the plants are 90 cm tall (with pots length included). As far as i have been informed i can expect a 2X - 2.5X stretch on those genetics.
They were 66 cm when i swithed to 12/12.
I will bend the top buds a little if i have to.
-My question is how much approximate yield can I expect from the HeriXBig white and the Uberkush ?
p.s. This is my second attempt so don't be mad at me for being curious - also this grow attempt is to provide me with quality material strictly for private consumption only!
i read about a "rule of a thumb"
This is my second grow attempt, so please bare with me.
http://img109.invalid.com/img109/9707/2floweringweek.gif
Cabinet size is 180 cm (height), but i have 160 cm available due to the lamp being on top.
Light:
I am using an 250 W HPS bulb with the ballast kept outside the cabinet with 3 additional CFL bulbs, 25 W each. and one bigger 50 W CFL, all are warm spectre - 3700 - 4200 K.
Ventilation:
1x120mm cool air intake fan at the bottom (with DIY light trap and grill)
2x120mm air exhaust for negative pressure (with DIY light trap and grill)
I have only 2 plants - Herijuana x BigWhite fem (freebie) and UberKush fem by Sannie.
They were in vegging stage for 5 weeks. (from seed to 12-12)
They are in flowering week 2 now 12/12 now, looking good, both have shown sex already (females).
(so far i have popped only 2 seeds and i received an 100% success rate! )
they are in big 20 liter pots (5 galoon) pots, without SCRoG or LST or supertopping - only regular growing with mineral
nutrition by AQUALOGIC (www.aqualogic.nl) using this
schedule
So far the plants are 90 cm tall (with pots length included). As far as i have been informed i can expect a 2X - 2.5X stretch on those genetics.
They were 66 cm when i swithed to 12/12.
I will bend the top buds a little if i have to.
-My question is how much approximate yield can I expect from the HeriXBig white and the Uberkush ?
p.s. This is my second attempt so don't be mad at me for being curious - also this grow attempt is to provide me with quality material strictly for private consumption only!
i read about a "rule of a thumb"
so whats up? can i hope for at least 0.25 gramms per watt in my current situation?if you are a good grower you can get 0.5 gramms pet watt.
very good growers can yield up to 1 gram for watt in scrog / LST setups.