Author

Jon Dukes Page 14

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 My Lantana Leaves Turning Yellow?Flowers
Why Are My Vinca Leaves Curling? Causes and Solutions Flowers
Why Are My Sage Leaves Curling and How to Fix Them Gardening
Why Are My Bobo Hydrangea Leaves Turning Yellow?Trees & Shrubs
Why Are My Gerbera Daisy Leaves Turning Brown?Flowers
What Causes Black Spots on Gardenia Leaves?Gardening
Why Is My Rhododendron Dropping Leaves?Trees & Shrubs
Mold on Your Mint Plant: What It Is and What to Do Edibles
Why Is My Zucchini Wilting in the Sun?Edibles
Why Are My Plant Buds Turning Brown Early?Gardening
Why Are There Black Spots on My Hydrangea Leaves?Flowers
Why Are My Zinnia Leaves Turning Brown?Flowers
What Is the White Stuff on My Rubber Plant?Houseplants
What Causes Brown Spots on Zucchini Leaves?Gardening
Why Are My Collard Greens Turning Yellow?Edibles
What Causes Gardenia Yellow Leaves and Brown Spots?Gardening
Why Do My Geranium Leaves Have Brown Spots?Flowers
Why Is My Lantana Dying and How to Save It?Flowers
Why Are There White Spots on My Agave Leaves?Houseplants
Why Are My Pomegranate Flowers Falling Off?Flowers
Why Are My Allium Leaves Turning Yellow?Flowers
Why Are My Canna Leaves Turning Yellow?Flowers
Vinca Wilting: Why It Happens and How to Fix It Flowers
What Causes Black Spots on Hibiscus Leaves?Gardening
Why Are My Geranium Leaves Curling? And How to Fix Them Flowers
Why Is My Sunflower Drooping? Common Causes and Fixes Flowers
Why Are My Maple Tree Leaves Drooping?Trees & Shrubs
Why Are My New Guinea Impatiens Leaves Turning Brown?Flowers
Signs of Oleander Overwatering and How to Save Your Plant Houseplants
Why Are My Daisies Turning Brown? Common Causes Flowers