http://hightimes.com en-us 0.4 1) Which of the following is not a hydroponic growing medium?   a) worm castings b) rockwool c) coco peat d) clay pellets   2) To harvest the most potent marijuana possible, make sure all of your plants are ____.   a) sativas b) hydroponic c) purple d) females   3) In a perpetual harvest, indoor growers maintain separate rooms for ________________.   a) seeds and clones b) vegetative and flowering plants c) soil and hydro d) …More]]> http://hightimes.com/blog/ht_admin/5862?utm_source=rss_section_ Tue, 15 Sep 2009 14:07:42 -0400 http://hightimes.com/blog/ht_admin/5862?utm_source=rss_section_ HT Admin http://hightimes.com/grow/ht_admin/5861?utm_source=rss_section_ Tue, 15 Sep 2009 14:06:13 -0400 http://hightimes.com/grow/ht_admin/5861?utm_source=rss_section_ HT Admin