Colored plastics are not recommended for greenhouses. Reduction or blocking one color from light reaching plants can result in spindly or stunted growth. Use the clearest plastic possible to allow the full spectrum of colors into the greenhouse.
Julie Fletcher has been writing professionally for more than four years and has been published in "WNY Family," "Baton Rouge Family," "Unique Magazine" and online at Familyresource.com and MomGadget.com. Fletcher attended Rowan Cabarrus Community College. Part of her health-care education was provided by training through Elderwood Skilled Nursing Facilities.