How to plant berry bushes and fruit trees in autumn: step by step

Autumn is the best season for berry bushes. Currants, gooseberries, jostaberries and raspberries planted in September or October have time to make roots before winter and start two to three weeks earlier than spring plantings. Be more careful with fruit trees: container-grown stock establishes reliably in autumn, while stone fruit in colder spots is safer planted in spring.

Step 1. When

Plant while the soil is still warm and the plant has time to root before hard frost — about 3–4 weeks. In Estonia that means September and the first half of October in practice. A simple check: if the spade still goes in easily and there is no ice crust in the morning, you can plant.

Step 2. The hole

Dig the hole in advance so the soil can settle. Sizes:

• Vigorous fruit trees — 0.7–1 m across, at least a metre on heavy soil; 0.5–0.8 m deep
• Berry bushes — about three times the width of the root ball and twice its depth

Keep the fertile topsoil separate — that is what goes back around the roots. The poor subsoil goes to the edges or off the site.

Step 3. What to mix in

Compost or vermicompost plus a loose growing medium. Fertiliser in autumn is phosphorus and potassium only: nitrogen now is harmful, it pushes growth that cannot ripen. Wood ash is fine under currants, gooseberries and apples, but not under blueberries and other acid-lovers.

Do not put mineral granules against the roots — mix them into the soil at the bottom of the hole and cover with clean soil.

Step 4. Depth — the most common mistake

• Apple and pear on seedling rootstock: graft union at soil level or 1–2 cm below
• Apple and pear on clonal rootstock: graft union 5–10 cm ABOVE soil level. Bury it and the tree roots from the scion and loses its dwarfing habit
• Stone fruit (plum, sour cherry, sweet cherry): root collar about 5 cm in the soil
• Berry bushes (currant, gooseberry, jostaberry): 5–10 cm deeper than they grew — this makes the bush send up extra shoots from the base

Lay a spade handle across the hole: it shows you the soil line before you backfill.

Step 5. Watering and mulch

Water immediately and generously, even if the soil is moist: the water is there less for the plant than to settle the soil tightly around the roots so no air pockets remain. Then mulch the area under the plant with compost, bark or grass clippings, 5–8 cm deep, keeping the mulch off the stem.

Tie any tree over a metre tall to a stake: autumn winds rock the crown and tear young roots.

Step 6. Winter protection

Hares and voles strip the bark of young trees in that first winter. Wrap the trunk with mesh or a spiral guard to snow height plus 30–40 cm. Pull the mulch a hand’s width away from the stem: voles overwinter in dense mulch right against the trunk.

What not to do

• Do not prune a tree planted in autumn — leave pruning for spring
• Do not apply nitrogen or fresh manure
• Do not plant into a dry, unwatered hole — the roots end up in air pockets
• Do not bury the graft union on a clonal rootstock

What to plant in autumn and what goes in the hole

More varieties in fruit and berry plants. Vole and mole control is in plant protection.