Why Fall Is the Best Time to Plant Trees, Shrubs, Bulbs & Perennials

At Mandy Spring Farm Nursery and Canopy, fall is one of our favorite seasons — not just for the gorgeous foliage and crisp air, but because it's truly one of the best times of year to get plants in the ground. If you've been waiting for the "right" time to plant, fall is it.

The Science Behind Fall Planting

When temperatures cool and the air becomes less harsh, plants experience less transplant stress. The soil is still warm from summer, which encourages root development even as top growth slows down. That means by the time spring arrives, your new plants will have a well-established root system ready to support vigorous, healthy growth.

Trees & Shrubs: Get Them in the Ground Now

Fall is ideal for planting deciduous trees and shrubs like oaks, maples, hydrangeas, and viburnums. With less foliage to support, the plant can channel all of its energy into rooting. A few key tips:

• Water deeply at planting time and continue watering until the ground freezes.
• Mulch generously — 2 to 3 inches around the base insulates roots from freeze-thaw cycles.
• Avoid heavy fertilizing in fall; you want roots to grow, not new top growth that could be damaged by frost.

Evergreens can also be planted in early fall, giving them time to settle in before the ground hardens.

Bulbs: Fall Planting = Spring Blooms

Spring-blooming bulbs — tulips, daffodils, alliums, hyacinths, crocuses — need a cold dormancy period to bloom. That means fall is the only window to get them in the ground. Plant them before the first hard frost, at a depth roughly 2–3 times the bulb's diameter, and you'll be rewarded with a spectacular display come March, April, and May.

Pro tips for bulbs:

• Plant in well-drained soil to prevent rot over winter.
• Point the pointy end up!
• Layer different bulb varieties at different depths for a "bulb lasagna" effect with waves of color.

Perennials: Establish Now, Thrive Later

Many perennials — coneflowers, black-eyed Susans, hostas, daylilies, ornamental grasses — actually prefer fall planting. Cooler temps reduce water stress, and the longer a perennial has to establish roots before winter, the stronger it will be the following spring.

As a bonus, fall is often when nurseries offer end-of-season discounts on perennials, making it one of the most economical times to expand your garden.

A Few General Fall Planting Guidelines

• Aim to plant at least 4–6 weeks before your first expected frost to give roots time to settle.
• Water is still critical — don't assume cooler weather means plants don't need moisture.
• A layer of mulch over newly planted areas helps moderate soil temperature and retain moisture through freeze-thaw fluctuations.

Come Visit Us This Fall

Our nursery team is here to help you pick the right trees, shrubs, bulbs, and perennials for your space, soil type, and sun conditions. Stop by Mandy Spring Farm Nursery to see what's in season — fall planting season doesn't last forever, but the results will bring you joy for years to come.