Thanks to Shannon Suberbielle-Claussen, Woodcreek resident and Trees and Parks Board Secretary, for providing this “Tree Talk” feature on caring for Woodcreek’s flora. This month’s article focuses on fall planting.
Fall is often regarded as the ideal time to plant trees and shrubs. Cooler weather eases transplant shock, while autumn rains feed new roots, preparing for spring growth. But what if your community is enduring an outdoor watering ban? Can you still plant responsibly? The answer is yes— with careful planning and water-wise strategies.
Autumn’s lower temperatures reduce evaporation and stress, making it easier for plants to establish without extra watering. Restrictions exist to safeguard drinking water, so gardeners must adapt by selecting resilient species and maximizing the use of natural rainfall.
Success begins at the nursery. Be sure to choose native plants that are adapted to local rainfall and soil conditions. Opt for drought-tolerant varieties labeled “xeric,” “drought-tolerant,” or “low-water.” Take advantage of dormancy. Deciduous plants (ones that shed their leaves every year) set in the ground after leaf drop require less water to establish.
Healthy soil is your best ally. Add compost or leaf mulch to increase water retention, and dig wide, shallow holes to help roots spread. Skip fertilizers, which raise water demand. Time your planting just after a soaking rain, and aim for early fall to give roots time to grow before winter.
Set the roots at the same depth as they are in their container and gently pack the soil to remove air pockets. Mulch generously—two to four inches deep—to keep soil cool and moist, but don’t pile mulch against stems. If the weather turns hot, provide temporary shade with cloth or old sheets. Soak roots indoors before planting if possible.
Even with watering bans, some creative sources remain to nourish your plantings. Consider capturing greywater from rinsing food or dishes, or use a bucket in the shower to capture water before it gets warm. Rain barrels under downspouts or tarps funneled into collection containers can be a relatively simple and effective way to capture water. Condensate from an air conditioning unit can also be used as a supplemental trickle irrigation source. Every drop counts, so use these sparingly and directly at plant bases.
After planting, the work continues—but in a more observational way. Check soil moisture with your finger or a meter, keep weeds at bay, and refresh mulch as needed. Be patient, because plants that endure their first water-wise season will often thrive when rains return.
If rainfall is scarce, try fall seeding with native wildflowers and grasses that germinate naturally with seasonal moisture. Or spend the season building soil health with compost and cover crops. For guaranteed success, grow herbs or greens indoors in containers until outdoor watering restrictions are relaxed.
Though the hose stays coiled, fall still offers gardeners an opportunity. With the right plants, good timing, and a little creativity, Woodcreek yards can grow strong roots even during water restrictions. Plant with patience, steward your soil, and trust the promise of spring.