Category Archives: powdery white mildew
Making Organic Compost Tea for Roses from Organic Gardening Compost
Organic Compost Tea from Organic Gardening Compost – Weed and Feed Your Garden Organic Compost Tea is a great way to feed your roses organically, and to organically rid them of pests and other unwanted diseases such as Powder White Mildew and Aphids. To use organic compost tea to get a nice rose garden and … Continue reading
Dealing with and Controlling Rose Diseases
Dealing with Rose Diseases To make sure that your prized roses remain in the best of health, simply follow these tips. 1. Black Spots on Leaves This disease is commonly known as black spot. Black spots appear as circular with fringed edges on leaves. They cause the leaves to yellow. Remove the infected foliage and … Continue reading
Powdery White Mildew on Roses
Powdery white mildew is caused by the fungus, Sphaerotheca pannosa and that’s the mouthful you can drop at any garden party from now on to impress the heck out of your neighbors. This parasite lives by infecting green tissue so you’ll see it on your plant’s leaves, stems and flowers and buds. Typical Fungal Problem … Continue reading