It is only at 420college that one will always be advised to check on the soil quality and at the same time on how to water the plant. Over fertilization is not recommended for this king of marijuana growing method. One should also avoid those superior elements associated to environment; like the temperature regulation, ventilation element, and also personal care and attention to the plant. Proper timing when it comes to harvest is always required. One should always harvest the plant when half of the plant pistils have turned brown. Therefore growing indoor marijuana will always be an easier task if one follows all these tips.