Has anyone used this ? I bought some last fall and used it on the outdoor plants I brought indoors for the winter (clivia ans orcid cactus). I also used it on my bare root roses that I planted in containers in my cellar under florescents to get a two month advantage on our never ending winters. All my plants were disease free. Have any of you used it outdoors ? It contains d-lemonene which is obtained from orange peels and is organic. It also has an orange fragrance and gives the leaves a nice sheen.