My second grow is finally here. Biggest upgrade is that I switched to a two room set-up so I will have a vegetative room and flowering room going at the same time. See Grow 2 Preparation for more of the changes and upgrades that I made for the second grow.

Here is information about my second medical marijuana grow and grow room set-up.

Grow 2 Strains

Master Kush

Strain 1 Master Kush
Plants 3
Price $50/eighth, $10/clone
Type Hybrid, Indica dominant
Lineage Master Kush (Hindu Kush/Skunk)
Breeder Nirvana, White Label
THC 18%/Medium
Veg. 65 days
Flower 60 days
Maturation 55 to 65 days

Lemon OG Kush

Strain 2 Lemon OG Kush
Plants 2
Price $50/eighth, $10/clone
Type Hybrid, Indica dominant
Lineage Lemon Joy x OG Kush ? (Chemdawg x (Lemon Thai x Hindu Kush)
Breeder Unknown
THC Unknown/Medium
Veg. 65 days
Flower 60 days
Maturation 60 to 65 days 

Gods Gift

Strain 3 God’s Gift
Plants 1
Price $55/eighth, $10/clone
Type Hybrid, Indica dominant
Lineage Grand Daddy Purple x OG Kush
Breeder Unknown/Clone Only
THC 20%/High
Veg. 65 days
Flower 60 days
Maturation 55 to 65 days

Grow 2 Medium and Nutrients

Medium Hydroponic using 4″ Rockwool in Hydroton (70 LT)
System Type Ebb & Flow
Tray Size 4 feet x 2 feet
Reservoir 18 gallons filled with 16 (Small pump, air pump & 2 air stones)
H20 Schedule 4x day for 15 min (Pump on for 5 minutes)
Nutrients General Hydroponics Flora Series/Expert Recirculating Program
Nute Cycle Changed every 2 weeks
Flush Cycle Every 2 weeks, when changing the nutrients
Flush Additive FloraKleen (only small amounts until final flushing)

More Nutrient Information

I am using the full GH Expert Recirculating Program Flora Series, which includes:

  • FloraGro
  • FloraMicro
  • FloraBloom
  • Diamond Nectar
  • Floralicious Grow
  • Floralicious Bloom
  • Liquid KoolBloom
  • FloraKleen

Grow 2 Environment

In/Out Indoor, small room lined with white reflective tarp & Mylar
Temp Between 65 and 80 (Usually 70)
Humidity Between 60% and 80% (Usually 70%)
CO2 Supplied by spraying seltzer water
PH Between 5.5 and 6.0. No meter, so Yellow/Orange using test drops
Air control Hydrofarm Active Air Inline 165 CFM Fan. 6″ and 4″ ducting & oscillating fans
Veg Light 2 4-foot T-12 fluorescent lights, mixed cool & warm bulbs
Flower Bulb 1 SolarMAX 400 watt high pressure sodium
Flower Light Sun Systems Yield Master II Supreme 4″ air-cooled reflector
Flower Ballast Global Greenhouse Lighting “Helios 400” watt digital