How to Plant Bare-Root Trees and Shrubs
Bare-root plants are sold without soil -- the roots are dormant, cleaned of growing media, and either shipped or sold at garden centers in late winter to early spring. They are typically cheaper than potted plants and, when planted correctly, establish at least as well as container-grown material..
—- title: "How to Plant Bare-Root Trees and Shrubs" slug: how-to-plant-bare-root hub: care category: "How-To" description: "How to plant bare-root trees and shrubs: timing, root preparation, planting depth, and aftercare. Factual step-by-step guide from Extension sources." date: 2026-06-10 updated: 2026-06-10 author: "Thomas A." reading_time: 8 —-
Bare-root plants are sold without soil — the roots are dormant, cleaned of growing media, and either shipped or sold at garden centers in late winter to early spring. They are typically cheaper than potted plants and, when planted correctly, establish at least as well as container-grown material. Per Penn State Extension, the establishment advantage of bare-root planting is that the roots have not been constrained by a container and are therefore less likely to develop circling or girdling root patterns.
The window for successful bare-root planting is narrow: dormant season only, ideally before buds swell. Once the plant has leafed out, bare-root planting success rates drop significantly. Per Cornell Cooperative Extension, the bare-root planting season for most of the northeastern US is mid-February through mid-April, depending on the species and local last frost.
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What You Can Receive Bare-Root
Per Penn State Extension, species commonly sold bare-root:
- Fruit trees: Apple, pear, peach, cherry, plum
- Berries: Blueberry, raspberry, blackberry, strawberry, gooseberry
- Ornamental trees and shrubs: Roses, forsythia, lilac, viburnum, dogwood (some)
- Perennials: Peony (occasionally), hostas, daylilies
Not all species work as bare root. Oaks, beech, and conifers generally should not be sold or planted bare-root because their root system does not tolerate disturbance during dormancy.
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Step-by-Step: Planting Bare-Root Material
Step 1: Inspect Upon Arrival
Per Penn State Extension, upon receiving bare-root material:
- Check that roots are moist and pliable — not dried, brittle, or moldy
- Roots should be white to cream inside when nicked with a knife; brown or black inside indicates dead roots
- If roots appear dry, soak them in a bucket of room-temperature water for 6–12 hours before planting (do not soak more than 24 hours)
If you cannot plant immediately, per Penn State, "heel in" bare-root plants by burying the roots temporarily in a bucket of moist sawdust, peat moss, or soil in a shaded location. Check daily to ensure the medium stays moist. Hold no longer than 2 weeks.
Step 2: Prune Damaged Roots
Per Penn State Extension, use clean, sharp pruners to cut back:
- Any roots that are broken, frayed, or kinked (cut to the break)
- Extremely long roots that would require folding to fit the hole (fold creates circling roots — better to cut back to a length that allows the root to spread)
- Dead roots (cut back to white, healthy tissue)
Do not cut more than 20% of the total root mass in healthy material.
Step 3: Dig the Right Hole
Per Penn State Extension, dig the hole:
- Width: 2–3 times wider than the root spread, with sloped sides
- Depth: Exactly deep enough that the plant's crown (the transition from root to trunk) is at the same level as it was in the nursery — typically marked by a color change on the bark or by a soil line mark on the stem
The single most common planting error is digging too deep. Per Penn State, "more trees die from being planted too deep than from any other single cause."
For roses and grafted fruit trees: the graft union (a slight bulge 2–4 inches above the roots, where the scion meets the rootstock) should be 1–2 inches above the soil surface in zones 6–7, or at the soil surface in zones 4–5 where the union needs more winter insulation.
Step 4: Form the Planting Cone
Per Penn State Extension, for most bare-root trees and shrubs, create a firm cone of native soil in the center of the hole. Drape the roots over this cone so they spread naturally downward and outward. The cone positions the crown at the correct height while ensuring roots point in natural directions.
Step 5: Backfill with Native Soil
Per Penn State Extension and Cornell Cooperative Extension, backfill with the native soil removed from the hole. Do not add compost or amendments to the backfill. Research shows that amended backfill discourages roots from extending into the surrounding native soil — roots stay in the "amended pocket" and circle. Amendments belong in the larger planting bed preparation, not in the individual planting hole.
Backfill in layers, tamping gently to eliminate air pockets but not compacting heavily. Finish with a slight depression around the perimeter of the hole to help direct water to the root zone.
Step 6: Water Immediately and Thoroughly
Per Penn State Extension, water immediately after planting with 2–3 gallons for a small shrub, 5–10 gallons for a fruit tree. This settles the soil around the roots and eliminates air pockets that cause root desiccation.
Step 7: Mulch
Per Penn State Extension, apply 2–4 inches of organic mulch (wood chips, shredded bark) over the root zone in a ring extending 2–3 feet from the stem. Keep mulch 2–3 inches away from the trunk — mulch piled against the trunk (the "mulch volcano" mistake) retains moisture against the bark and promotes crown rot.
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Aftercare
Per Penn State Extension, bare-root plants need 1 inch of water per week during their first growing season in the absence of rain. They may not produce significant growth the first year as they prioritize root establishment — this is normal and not cause for concern.
Per Cornell Cooperative Extension, do not fertilize bare-root plants at planting. Wait until the plant shows active growth (bud break) and has been in the ground 6–8 weeks, then apply a light application of balanced fertilizer.
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Common Mistakes
| Mistake | Result | Correction |
|---|---|---|
| Roots allowed to dry before planting | Root death; plant fails to establish | Keep in water bucket; plant same day if possible |
| Planting too deep | Crown rot, failure to leaf out | Verify crown is at correct level before backfilling |
| Adding compost to backfill | Root circling in amended pocket | Use native soil only in backfill |
| Mulch piled against trunk | Crown rot | 2–3-inch mulch-free zone around trunk |
| Planting after buds have opened | Poor establishment | Plant while fully dormant; refrigerate if necessary |
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Frequently Asked Questions
Can I plant bare-root material if the ground is still cold? Per Penn State Extension, bare-root planting can begin as soon as the ground is workable (not frozen solid), even if soil temperatures are still 35–40°F. Cool soil temperatures are not a problem — the dormant roots tolerate cold soil. The issue is soil that cannot be physically worked, not cold temperatures.
Do bare-root plants catch up to container-grown plants? Per Penn State Extension, bare-root plants typically establish as well as or better than container-grown plants within 2–3 years because they have no circling roots from container life. First-year growth is often less impressive, but long-term establishment is equivalent.
How long can bare-root stock sit in the refrigerator? Per Cornell Cooperative Extension, bare-root dormant plant material can be stored at 32–40°F (above freezing) in slightly moist material (newspaper, damp burlap) for up to 3–4 weeks without significant deterioration. Keep the roots slightly moist but not wet.
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Recommended gear: Best blueberry varieties: highbush, lowbush, rabbiteye — our buyer's guide covering picks for every budget, ranked by Extension publication consensus and personal use.
Sources
- Penn State Extension — Planting Trees and Shrubs
- Cornell Cooperative Extension — Planting Bare-Root Stock