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UC Master Gardeners of Santa Clara County

May Tips

Garden Help > Monthly Tips

Monthly tips are categorized by To-Dos, What to Plant, or Pests and Diseases. Scroll through the list to see items in each category. Also, refer to our list of tips useful for any month.

To-Dos: May

Bee Swarms 
Broccoli - Multiple Harvests 
Citrus Fertilizing 
Container Color Choice 
Deadheading 
Direct Seeding 
Drip Irrigation 
Drought Tip - Irrigate Efficiently 
Drought Tip - Laundry to Landscape Irrigation 
Drought Tip - Lawns 
Drought Tip - No Fertilizer 
Drought Tips - Vegetable Gardening 
Empty Standing Water 
Fertilizing Ornamentals During Drought 
Fruit Thinning 
Garden Planning in a Drought 
Garlic Harvesting 
Harden Seedlings 
Inspect Roots When Planting 
Irrigate in Circles and Spirals 
June Drop 
Keep Foliage after Bloom Fade 
Lady Beetle 
Lawn Care 
Mulch to Conserve Water 
Picking and preserving oranges 
Pinching Flowers and Herbs 
Planting Trees or Shrubs 
Potting Mix vs Planting Mix 
Prevent Fruit Tree Sun Burn 
Protect Native Bees 
Pruning Azaleas and Rhododendrons 
Pruning Camellias 
Should You Prep Soil for Planting? 
Soil Management - Compost vs Mulch 
Summer Vegetables 
Support Your Vegetables 
Tomato Staking 
Tomato Suckers 
Transplanting Vegetables 
Water Budgeting 
Watering Hydrophobic Soil 
Weed Spotlight - Bindweed 
Weed Spotlight - Filaree 
Weed Spotlight - Spotted Spurge 
Young Fruit Trees 

Pests and Diseases: May

Aphids 
Brown Marmorated Stink Bug 
Carpenter Bees 
Citrus Leafminer 
Codling Moth 
Earwigs 
Eugenia Psyllid 
Fire Blight 
Fungus Gnats 
Gummosis in Stone Fruit 
Identifying Beneficial Insects 
Rose Care 
Spotted Wing Drosophila 
Squirrel Control 
Today’s Grubs Are Tomorrow’s Beetles 
Verticillium Wilt 
White Butterflies and Green Caterpillars 

What to Plant: May

Asian Vegetables 
Attracting Bees 
Camellias 
Chrysanthemums 
Don't Plant an Invasive Plant 
Fresh Cut Flowers from Your Garden 
Growing Peppers 
Herbs 
High Yield Vegetables 
Kale 
Lawn Alternatives 
Plants to Attract Butterflies 
Seed Viability 
Selecting Seeds 
Stone Fruit Hybrids 
Thyme 
Tropical Flowers 
Vegetable Planting Chart