Seasonal Garden ideas
AuTUMN: Putting our Gardens to bed
Fall is the time of year many of us focus on our labor-intensive “clean up” activities including leaf raking, cutting back flowering plants in our garden beds, and generally giving a tidy appearance to our yards before the ground freezes and winter sets in. However, all of this hard work actually reduces the ecological health of our gardens. Easing off a bit in key areas and allowing more natural processes can help improve soil and plant health while also providing needed shelter and food for birds and insects. Plus, all the time you save on fall chores means more time you can spend relaxing and enjoying your backyard as the plants and animals reabsorb nature’s strength in preparation for their springtime renaissance.
Leaving fallen leaves and spent flower heads are two very easy and helpful changes you can make. And this doesn’t have to be all or nothing! Try a couple of the suggestions below if doing them all feels like it would leave your yard too untidy this year.
Fallen leaves = free mulch! Or perhaps you can say to yourself, “Leave the Leaves!” Leave them on your grass as much as you can bear to. Leaf pieces will decompose to improve your soil for next year’s growth.
Leaf litter for wildlife. Leaf litter, that layer of new-fallen leaves this year above the soil itself, provides important shelter for insects and salamanders, which themselves provide food for birds. Fireflies live in leaf litter. No litter, no magical lights next summer.
Spent flower heads and stalks: leave them standing. Use clippers to remove diseased plant parts, but leave the rest until spring. Spent flower heads provide seed for birds to eat in fall and winter while food is scarce. Insects overwinter both within parts of the plants or in the soil around the roots, vital shelter for them during the cold of winter. Additionally, stalks can enliven your garden with a ghostly presence over the winter.
Eco Landscaping Tips:
If leaves on your grass look untidy and you want to remove them, you can rake them into flower beds where they can provide protective insulation for perennial plants and water conservation benefits just like wood chip mulch. You can also use them as collars for bases of trees. And if you have kids that desperately need to get some outside time, there’s the added benefit of letting them play in a pile of crisp fall leaves. And in a gift that keeps giving, fall leaf mulch can actually lock in moisture through the next summer which is important for our gardens when water use restrictions kick in.
Don’t use a leaf blower; most bees live in the top layer of soil and leaf blowers destroy this habitat.
Stop applying chemical fertilizers. The benefit of the nutrient-rich leaf litter means you can also save money in addition to saving your time.
Interested in reading more on this topic?
From Audubon: To Help Birds This Winter, Go Easy on Fall Yard Work
Doug Tallamy’s ecological thoughts on fall cleanup
In March, snowdrops have no trouble emerging through the leaves and stems leftover from last year.
The first in a series of photos tracking a perennial flower bed through the seasons. Check back in coming months to see how the flowers have emerged.
Second in series: early spring flowers emerging through last year's leaf litter mulch.
Third in series: by late spring, coneflower leaves have grown in to hide the leaves.
Spring Clean up: Less is More
Winter: Dreaming & PLanning
For many gardeners, mid-winter brings mixed emotions. We're itching for spring, for sunny days and warm weather when we can put our hands back into the soil, plant seeds, watch perennials re-emerge from the ground, and begin the cycle of our gardens anew. But we can also cherish cold winter days for what we can do now: dream and plan! In this dreaming stage, when everything seems possible, we consider what to do differently this year, what new plants to try, or what beds to renovate. Who hasn't enjoyed sitting with a cup of coffee or tea, browsing the seed and plant catalogs, calculating what you have space for and what you can afford, and struggling to be realistic when everything looks so good?
If you're planning to buy seeds this year, try to buy them soon—the pandemic has heightened interest in gardening, so seeds and plants may be harder to find this spring. See our Where to Buy Plants page to get started.
Winter isn't only for planning and see buying, though. It is also an important time for starting many native plant species from seed. Unlike vegetables and annual flowers we sow in the spring, the seeds of many native plants require an extended period of cold—"cold stratification" it's called—before they'll germinate, an adaptation to ensure they don't germinate in the fall or a mid-winter thaw. They can be sown directly into the garden or in pots outdoors for later transplant. You can stratify seeds in your refrigerator too. There's information available on how to do this. Both the Wild Seed Project and Prairie Moon Nursery offer guidance, as does a recent article in the Ecological Landscaping Alliance newsletter.
So settle down near the fire with a hot cup of coffee and your laptop (or hard-copy catalogs for the old-fashioned among us) and let your mind drift to the possibilities.