A Horticulturist’s Guide to Nature-Friendly Spring Garden Clean-Up

After a long winter there is an awakening: the air softens, temperatures slowly rise, and you begin to hear the distant roar of leaf blowers. An excitement grows in the heart of every gardener at the prospect of once again working in our gardens. In our enthusiasm to welcome spring, we may want to begin our spring garden clean-up but wait! This could be fool’s spring, a brief warm spell before colder weather returns.

In our eagerness to tidy things up, we may overlook the wildlife that depend on our garden as habitat. This is especially true of the insects that are the hidden workforce of our garden powering pollination, recycling essential nutrients, and maintaining the delicate balance of the ecosystem. During this transitional time, local wildlife is still vulnerable. A gentler approach to spring clean-up can make all the difference.

Navigating Fool’s Spring

Avoid Foot Traffic in Damp Areas

Redding’s wetlands and vernal pools provide critical habitat for amphibians like wood frogs and spring peepers, which are becoming active. Wet leaves in these areas act as thermal blankets on cold nights. Avoid walking through and trampling these fragile habitats.

Don’t Disturb or Remove Leaf Piles

Hail to the Queen: Queen bees hibernate beneath the leaves and soil surface. The loss of one queen means the loss of an entire colony. 

The Caterpillar Connection: Leaf litter serves as a nursery for caterpillars, which birds depend on to feed their young. According to renowned entomologist Doug Tallamy, it takes 6,000 to 9,000 caterpillars to raise a single clutch of chickadees. If we remove the leaves, we remove this valuable food source for our backyard birds.

Safe Harbor: Fireflies, lady beetles, luna moths, and even the Eastern red bat rely on the protection of leaf litter to survive the winter.

What You Can Do Now

• Hardscape Maintenance: Tidy up patios, walkways, and non-habitat areas
• Tool Prep: Use this time to clean, sharpen, and oil your gardening tools to prepare for the season ahead
• Pull Invasive Plants: They tend to be the first to green up. This is an excellent time to start pulling and trying to get ahead of them.

The 50-Degree Rule

The Xerces Society for Invertebrate Conservation recommends waiting until daytime temperatures are consistently above 50° and the freeze danger has passed before doing major spring cleanup. In Redding, that typically means waiting until Late April.

Once It Warms Up: A Gentler Approach

Leave some Leaves: Keep some leaf litter in garden beds as free, nutrient-rich mulch or habitat. If necessary, move excess leaves as opposed to removing everything.

Create Insect Habitat: Cut stems leaving 12-18 inches, especially hollow or pithy stems. About 30% of our native bees are cavity nesters and depend on these spaces. Leave cut stems in a pile to allow the insects to emerge naturally.

Build a Brush Pile: Gather fallen branches and twigs into a quiet corner. These provide essential shelter for pollinators, beneficial insects, and birds.

Final Thoughts

By slowing down and making more intentional choices, we can strike a balance between human expectations of garden tidiness and one that supports life. It may help to shift how we see our gardens, not as decorations for our own pleasure but as essential habitat.

As garden designer Benjamin Vogt puts it:

“A garden is not a place where we exert our dominance over nature, but a place where we negotiate a peace treaty with it.”

And spring is where that negotiation begins!