My marijuana garden is in a clear-cut in the center of a forest. A few years ago, some trees were replanted that are now all 4 to 8 feet tall. I’ve gone over the area in a small plane and I couldn’t tell the difference between the pines and the mature marijuana plants. I am a late-season plant because the deer problem is big here. They ate the plants when I planted them early in the season, but, when I planted in July, they mostly stayed away. But, by September, all their normal foliage might be gone and I’m afraid they’ll go after my marijuana garden again. Are there any safe, commercially-sold sprays that will discourage deer from eating my marijuana plants?