'At ease disease, there's a fungus among us…' perfectly describes
a host of plant disease problems that we are encountering after the
wettest May on record here in central Texas, with 15.8 inches being
the official tally from Austin's airport.
Too much moisture, cooler days, and cloudy weather have all com-
bined to bring out the plant pathogens.
From pictures sent to us, and samples that customers bring in to the
nursery daily, we are seeing many serious cases of black spot, pow-
dery mildew, sooty mold, root rot, brown batch, bacterial leaf spot,
early blight, and a few problems that we've never even seen before.
Luckily for us we have quite a few natural and organic remedies
for these plant problems. Please note: gardeners do not have to rely
on the harsh and strongly toxic chemicals sold at some of the larger
stores in the area that will poison us and our water supply. There
are many gentler, more organic options available.
1. Dusting wettable sulfur combats powdery mildew and black spot
on roses and vegetables. It also controls spider mites and thrips on
rose foliage and flowers.
2. Horticultural grade corn meal works well on lawn diseases. It’s
effective against take-all patch, grey spot, and brown patch.
3. Organicide 3-in-1 garden spray is a sesame seed and edible fish
oil based spray that controls powdery mildew and black spot on
roses and vegetables. It also controls soft-bodied insects like mites,
scales, mealy bugs and fungus gnats without harming butterflies
and bees.
4. Serenade lawn and garden spray uses the beneficial bacteria
Bacillus subtillis to combat plant disease on lawns, roses, vege-
table gardens, flowering plants, trees, and shrubs. We have found
it very effective to use for powdery mildew, rust, and grey mold.
5. Actinovate is another effective biological spray. The spores of
Streptomyces lydicus target summer patch, dollar spot, damping
off, and take-all patch in lawns and gardens.
6. Bush Doctor 'Force of Nature' is a new product from Fox Farms.
It controls mildew with cotton seed oil, garlic oil, and corn oil.
Using these products will help protect your lawn and garden with-
out harming the environment. Just that alone should make us feel
good. Happy Gardening everyone! 🌷