ok so i have a couple plants left that have 2 weeks left of flowering that are 5 feet tall.. and i have20 more plants that are 4 feet tall flowering that have 4-6 weeks left.. i have space for more plants.. but there only a foot tall. how can i get them closer to the light without spending to much money.. and i cant lower the light.... but id like to ge tthem started in flowering. so wen i pull the remaining 4 bigs.. i wont be wasting room ..... there are 3 bigs that ill be pulling tomaro .. and i pulled 2 on the 23rd.. should i build a table? but how should i build it so i can adjust the height for wen they grow.. any other ideas? or cheap buys that can fix this issue