How-to: Apple — Rio Ranch

01 Quick spec

Trees @ 15 ft spacing

3–5 yr

To first real crop

Varieties for pollination

Chill hours are the whole game: most grocery-store apples need 800–1,000 chill hours and will never fruit here. Our two cultivars — Anna and Dorsett Golden — need only ~200–300 chill hours and cross-pollinate each other. You must plant both; one alone barely sets fruit.

02 Planting & site

When & how

Set bare-root trees in Jan–Feb while fully dormant — cheapest, establishes best. Space 15 ft apart in full sun. Plant the graft union 2–3 in above the soil line; never bury it. Water in deeply and mulch the ring (keep mulch off the trunk).

The varieties

Stick to the low-chill pair: Anna (early, crisp) and Dorsett Golden (its classic pollinizer). Both bloom together — that overlap is what makes the cross work. Six of each across the row gives a long, staggered harvest.

Alkaline-clay caveat: our soil is heavy and alkaline, so plant on a raised mound for drainage (apples hate wet feet) and expect occasional iron chlorosis (yellow leaves, green veins) — treat with chelated iron. Cage every tree: deer browse the tips and cattle will strip bark and rub a young trunk to death overnight.

03 The year

When	What
Dormant (Jan–Feb)	Prune to an open center / modified central leader; remove crossing and dead wood while leafless.
Spring bloom (Mar)	White-pink bloom; Anna & Dorsett overlap and cross-pollinate. Watch for a late frost.
Late spring	Thin to one apple per cluster, ~6 in apart — bigger fruit, less limb breakage, steadier yearly bearing.
Summer	Deep weekly water in heat; bag or spray for codling moth; keep the mulch ring fed.
Summer–early fall	Harvest — Anna ripens early (June–July here), Dorsett Golden follows.

04 Problems & what to watch

Pests & disease

Codling moth (the "worm in the apple") is the #1 enemy — use traps, bagging, or timed sprays. Cedar-apple rust and fire blight can hit; our low-chill cultivars have decent tolerance, but prune out any blackened "shepherd's crook" shoots and sterilize tools between cuts.

Weather & frost

Late frost is the real heartbreaker — a warm February pushes early bloom, then a cold snap kills the crop. Site trees off frost-pocket low ground. In summer, sunscald and drought stress young trees; consistent water and a whitewashed trunk help.

05 Harvest, yield & beginner mistakes

Item	Figure
First real crop	year 3–5
Mature yield per tree	~3–6 bu
Trees in the block	12 @ 15 ft
Best use	fresh, sauce, dried

Beginner mistakes to skip: buying a high-chill grocery variety that will never fruit here; planting only one tree (no pollination partner); burying the graft union; skipping the cage and losing the tree to deer/cattle; and not thinning — an over-set young tree breaks limbs and falls into alternate-year bearing.