first time growing and first time to post...plz help.

growroom dimensions = 150cm/5ft Height x 60cm/2ft Width x 60cm/2ft Length
light specs = 250W HPS

first i need help on making a reflector for my 250W HPs since here in senegal you cannot find reflectors for 250W HPS weirdly enough, you find the bulbs and ballast but not the reflectors. In my total growroom height of 150cm, 30cm is already taken by the pot height and another 30 cm max at the top to maintain the maximum light intensity to the plants. that leaves me with 90cm of usable space. what height should my plants be when i make them flower under the 12/12 regimen to have a final height of 90cm max. and also how many plants can i have in a 60cmx60cm growroom. also does anyone have pictures of a bicarbonate of soda + vinegar CO2 system. all help will be apreciated.. thanx

alkbud Reviewed by alkbud on . First Time Grower Needs Help with Growroom!!! first time growing and first time to post...plz help. growroom dimensions = 150cm/5ft Height x 60cm/2ft Width x 60cm/2ft Length light specs = 250W HPS first i need help on making a reflector for my 250W HPs since here in senegal you cannot find reflectors for 250W HPS weirdly enough, you find the bulbs and ballast but not the reflectors. In my total growroom height of 150cm, 30cm is already taken by the pot height and another 30 cm max at the top to maintain the maximum light intensity Rating: 5