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A bright sunny garden blurred in the background with the words summer ready? on the image.

Get Your Bay Area Garden Ready for Summer

As temperatures begin to rise across the Bay Area, now is the perfect time to prepare your garden for the warmer, drier months ahead. A few simple steps taken now can help your plants stay healthy, conserve water, and withstand summer heat stress.

Drip water watering a lavender plant and showing what it looks like at the plants roots when watering.Water Deeply for Stronger Roots

One of the best ways to prepare your garden for summer is to encourage deeper root growth. Rather than watering lightly every day, opt for longer, deeper watering sessions that allow moisture to penetrate the soil.

Watering early in the morning helps reduce evaporation and gives plants time to absorb moisture before temperatures climb. It's also a good time to inspect your irrigation system for clogged emitters, leaks, broken sprinkler heads, or areas that may not be receiving adequate coverage.

Mulch Matters

man placing redwood shredded mulch around hosta in garden

A fresh layer of mulch is one of the easiest and most effective ways to protect your garden during summer.

Applying 2–3 inches of mulch helps:

  • Retain soil moisture
  • Keep roots cooler
  • Suppress weeds
  • Improve soil health over time

Organic mulches such as bark, compost, and soil-building amendments are excellent choices for garden beds and landscapes. When applying mulch, be sure to keep it a few inches away from plant stems and tree trunks to help prevent rot and pest issues.

Fertilizer in metal bucket with shovel sitting next to a pink lacecap hydrangea.Fertilize Before the Heat Arrives

Healthy, well-fed plants are better equipped to handle summer stress.

Apply fertilizer now while plants are actively growing and temperatures are still moderate. Choose products specifically formulated for vegetables, roses, flowering plants, citrus, and landscape shrubs to support strong growth and blooming throughout the season.

Avoid heavy fertilizing during periods of extreme heat, which can place additional stress on plants.

Provide Temporary Shade During Heat Waves

A stunning container garden full of plants sitting under a patio umbrella on the patio.

Even plants that enjoy full sun can benefit from extra protection during periods of intense heat.

Shade cloth, patio umbrellas, garden canopies, and other temporary shade structures can help reduce stress on sensitive plants such as:

  • Newly planted shrubs and trees
  • Japanese maples
  • Hydrangeas
  • Lettuce and leafy greens
  • Container gardens

Even sun-loving vegetables like tomatoes and peppers can benefit from afternoon shade during prolonged heat waves.

Give Plants Extra Protection with Wilt-Stop®

Many gardeners know Wilt-Stop® as a winter protection product, but it can also provide valuable benefits throughout the summer season.

Wilt-Stop® helps:

A container of Bonide Wilt Stop Ready to Use spray.

  • Reduce moisture loss during hot weather
  • Minimize transplant shock
  • Protect container plants from drying out
  • Help broadleaf evergreens and newly planted landscape plants retain moisture during hot, dry periods
  • Provide added protection when you're away from home or traveling
  • Preserve fresh-cut greenery and wreaths

For gardeners looking to give their plants an extra layer of protection during challenging weather conditions, Wilt-Stop® can be a helpful addition to their summer care routine.

Watch for Signs of Heat Stress

Even well-maintained gardens can experience stress during hot weather. Keep an eye out for these common warning signs:Fuchsia suffering from heat stress in container garden.

  • Wilting
  • Brown leaf edges
  • Flower drop
  • Leaf scorch
  • Premature leaf drop
  • Sunburned fruit or foliage

Bay Area Summer Reminder

Summer conditions can vary significantly throughout the Bay Area. While coastal gardens often enjoy cooler temperatures and marine influence, inland areas may experience extended periods of intense heat.

Gardeners in warmer inland locations may need to water more frequently, replenish mulch more often, and provide additional shade protection during heat waves.

Stop In and Let Us Help

Not sure if your garden is ready for summer? Our nursery experts can help you choose the right products and solutions for your specific plants and growing conditions.

We recommend stocking up on:

  • Wilt-Stop®
  • Mulch and compost
  • Soil amendments
  • Fertilizers
  • Drip irrigation supplies
  • Soaker hoses
  • Watering wands and timers
  • Shade cloth
  • Patio umbrellas
  • Moisture meters
  • Raised bed soil
  • Plant saucers for containers

A little preparation now can help your garden thrive all summer long.