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Indoor Marijuana Cultivation Manual
Eric Carter
其他書名
A Complete How-To Guide
出版Amazon Digital Services LLC - Kdp, 2022-09-28
主題Gardening / General
ISBN9798355130367
URLhttp://books.google.com.hk/books?id=xO5vzwEACAAJ&hl=&source=gbs_api
註釋Cannabis cultivation is very different from growing houseplants. Establishing a grow room will allow you to more precisely regulate the conditions of your plants, improving both their quality and the quantity you harvest. A grow room is necessary for cultivating photoperiod plants, which require a minimum of 12 hours of darkness per day during flowering.