DAY 27
TEMP: ... 25° C [+/-2°C]
HUMIDITY: ... 50%RH [+/- 10%]
LIGHT SCHEDULE: ... 20/4
LIGHTING: ...
1 x Maxibright Daylight CMH with PHILIPS MASTERCOLOUR DAYLIGHT CDM-TMW Elite 315W/942 4200K
1 x Maxibright Daylight CMH with Philips Mastercolor CDM-T Elite 315W/930 T12 CL Agro 3200K
Versus
3 x Cree CBX3590 3500K 4-COB Strips ... [12 COBs in total][/B]
FEEDING: ...
Tap Water
General Hydroponics Flora Bloom @ 1,5 ml per litre
General Hydroponics Flora Micro @ 0,75 ml per litre
Aptus CaMg Boost @ 1,0 ml per litre
pH'd to 6,0
COMMENTS:
I feel compelled to report the growth of two plants, in particular.
Specifically, the two plants under the 315W CMH light with the 4200K bulb - the specialist bulb for the vegetative stage.
The growth and structure is different to either the other CMH, with its 3200K bulb, and the COBs which are 3500K.
While the other plants are somewhat "squat", the two plants under the 4200K have a slight stretch and openness about them.
It's not excessive, but it is noticeable.
Other notable observation is the thirst of these ladies, although I suspect its also a symptom of the coco.
Even though the girls are coming up to just 4 weeks old, they're demanding 1,5 litres of feeding each, per day.
Hand watering 1,5 litres per plant, UNDER a ScrOG screen, already has me kicking myself that I didn't fire up the Auto-Pots for this grow.
TEAM COB
TEAM CMH
ScrOG BEGINS