Horticultural Oil – Usage
Q: Could you advise me where I can purchase horticultural oil? Or is this something I can make myself?
A: Horticultural oil is a specially refined oil that suffocates insects without hurting your plants. I discourage you from making it yourself. Cooking oils and automotive oil will not control insects. Most nurseries carry some sort of oil product for insect control. This is a great time to use horticultural oil to control scale insects.
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1
Starting Vegetable Seed – Best Timing
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Stinky Irises Caused By Borers
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3
European Hornet – In House Wall
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4
Forsythia – Stem Gall Disease
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5
Angel Trumpet – How Will The Cold Affect It?
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Websites with Good Information about Landscape Plants
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2
Pruning a Pomegranate for Proper Production
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Stinky Irises Caused By Borers
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4
Summer Pruning vs Spring Pruning Hydrangeas
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Starting Vegetable Seed – Best Timing
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