Author

Jon Dukes Page 4

In Sacramento, California, Jon Dukes writes on plant health for Biology Insights. An Extension Master Gardener with 26 years of horticulture experience, he spent decades managing pest diagnosis in commercial nurseries. Dukes continues to staff a weekly county diagnostic clinic, identifying tree diseases and garden pests for local residents.

Why Are There No Leaves on My Roses?Flowers
How to Bring a Dying Hibiscus Back to Life Houseplants
What Causes Rose Rosette Disease and How It Spreads Gardening
Why Are My Petunias Sticky?Flowers
Why Is My Dill Dying? Diagnosing the Problem Edibles
Why Are My Tomato Leaves Wilting?Edibles
Why Are My Nandina Leaves Turning Brown?Trees & Shrubs
Why Are My Azalea Leaves Turning Red?Flowers
How to Prevent Rose Rosette Disease Gardening
Why Are My Agapanthus Leaves Turning Yellow?Flowers
Why Are My Hydrangea Leaves Turning Black?Flowers
Why Are My Azaleas Turning Yellow?Trees & Shrubs
How to Protect Your Plants From Summer Heat Gardening
How to Save Dying Outdoor Plants Gardening
Does Chlorine Pool Water Kill Plants?Gardening
Why Are My Iris Leaves Turning Yellow?Flowers
Why Is My Plant Wilting After Repotting?Gardening
Will Broccoli Grow If Leaves Have Been Eaten?Edibles
What Fertilizer for Yellow Leaves on Hibiscus?Flowers
How to Fix Fertilizer Burn on Plants Gardening
Why Is My Zucchini Plant Wilting?Gardening
Should You Cut Yellow Leaves Off Plants?Gardening
Is Rusty Water Bad for Plants?Gardening
Why Are My Gerbera Daisies Not Blooming?Flowers
Why Is My Hydrangea Wilting and Dying?Flowers
How to Protect Your Plants From Sunburn Gardening
Why Is My Strawberry Plant Dying?Edibles
Why Is My Cilantro Plant Turning Yellow?Edibles
What Does Fertilizer Burn Look Like on Plants?Gardening
How to Save a Dying Pumpkin Plant Edibles