How to prune an Elstar apple tree: complete guide

Elstar: a fussy but rewarding variety

Elstar is a beautiful apple - red with yellow, sweet-tart, fine juicy flesh. But Elstar is also known as a "difficult" pruner. It does not grow as vigorously as Jonagold or Gala, easily forms too many side shoots, and can be sensitive to improper pruning. Many gardeners make the mistake of cutting Elstar too hard - then it panics and grows chaotically.

The message: Elstar requires patience, gentle, incremental pruning, and adjustments per year. Reward it with good fruit and a healthy tree.

Years 1-3: Gentle youth pruning

If you plant a young Elstar (usually as a 1-year "bare root" or 2-year feathered tree), start your pruning differently than with stronger varieties.

Year 1 (March): Do NOT cut your leader back hard. An Elstar cut to 60 cm responds with abundant water sprouts - not helpful. Instead: cut your leader back to about 90-100 cm. This is slightly more cautious, gives Elstar room without shock.

Remove side shoots below 50 cm. The rest can grow.

Year 2 (March): Select your primary limbs - four to six evenly distributed. Cut GENTLY back to only 40-50 cm (instead of 30-40 cm for stronger growers). Elstar does not grow back vigorously - respect that.

Year 3 (March): Add secondary limbs on the same cautious approach. Cut back to 25-30 cm, no shorter.

After year 3 you have a more elegant, sturdier Elstar tree than if you had over-pruned.

Year 4+: The "biennial mode"

Elstar is a "biennial bearer" - crop alternate bearer. That is: one year it bears heavily, the next year lightly. This is genetic and very hard to completely prevent. Many Elstar trees alternate rhythm: heavy -> light -> heavy -> light.

The pruning art here: adapt to that cycle.

"Heavy years" (many flowers in March): Prune gently and carefully. Remove mainly water sprouts and damaged branches. Let the tree bear - it wants to anyway. With careful pruning you do not damage the structure.

"Light years" (few flowers in March): Slightly more pruning. Remove exhausted bearers, cut a bit deeper. This helps compensate for last year's heavy load - it bears less but grows better.

With this rhythm you get more from your tree: every other year heavy crop, but healthy structure and no complete exhaustion.

Why prune Elstar carefully?

Elstar is genetically a moderate grower. This has two consequences:

1. Water sprouts: If you cut hard, Elstar sometimes responds with excessive water sprouts. These grow fast upward, steal nutrition from fruit, and are annoying. Gentle pruning prevents panic response.

2. Regrowth: After pruning Elstar does not grow as fast as, say, Jonagold. This means you must wait: do not rush if your tree in years 1-2 does not grow "full blast." By year 3-4 it fills out. Patience.

3. Sensitivity to error: Elstar can be sensitive to bacterial canker (Erwinia). Large cut wounds can be infection entry points. Keep your cuts small - really under 5 cm diameter if possible.

Spring pruning strategy: March, gently

Step 1: No major interventions

Look at your tree in March. Remove only dead branches, water sprouts, and damaged rows. No "opening up" like you would do to Jonagold.

Step 2: Thin out damage and rubbing

Branches touching or rubbing each other: remove one of the two (prefer the weaker). Do not hack big gaps from the canopy.

Step 3: Cut back tired bearers (lightly)

Branches that bore heavily last year, cut back to a young side shoot - but not in the same rough way as with Jonagold. Light cut-back, not hard.

Step 4: Leave mess for later

Small water sprouts not in the way? Let them grow this season. Nip in July if you really must. March pruning for Elstar stays minimal.

Summer work: July-August

Here you can be proactive. If water sprouts really strangle the tree, nip them off in July. Pinching (snipping green) is better than cutting - it restrains growth more gently.

Do not thin fruit any more in summer. The fruit you see is what you get - and with Elstar that is usually beautiful, red apples. Good news.

Autumn and winter: rest

October-February: no pruning. Let your tree settle down. Elstar is naturally "lazy" - it does not grow as fast in winter. Respect that.

Frequently asked questions

My Elstar bears heavily two years, then nothing - is that normal?

Yes, crop alternate bearing. Not ideal, but normal for many Elstar trees. Gentle, consistent pruning helps smooth it slightly, but does not eliminate it fully. Accept the rhythm.

When does Elstar first fruit?

Year 3-4 usually. Elstar does not grow as fast as other types. Do not compromise growth by cutting hard in years 1-2.

What if my Elstar gets water sprouts?

Nip them off in July or August (green), not in March. If you remove them in March after hard pruning, it sometimes responds with more. July work prevents that.

Does Elstar need pollinators?

Yes. Plant a second cultivar nearby - for example Jonagold, Braeburn or Gala. Without a pollinator you get too little fruit set.

How large does Elstar grow?

On standard rootstock (M106) roughly 5-6 metres tall. On dwarf rootstock (M27) 3-4 metres. Elstar does not grow as wild as some types - this is an advantage.

Step-by-step

Step 1: Inspect in March

Look at your tree. Dead branches? Water sprouts? Damage? That comes off. The rest stays.

Step 2: Remove water sprouts carefully

Cut dead, diseased, damaged branches away. Remove water sprouts too if in the way. Gentle work, no big holes.

Step 3: Thin out rubbing

Two branches rubbing or growing together? Remove the weaker. Gentle.

Step 4: Cut back tired bearers (lightly)

Branches that bore heavily last year: cut back to young side shoot. Light cut-back, not aggressive.

Step 5: Inspect in July

Unexpected water sprout growth? Nip in green (no cutting). If all is well, no work.

Elstar versus other varieties: differences

Elstar vs. Jonagold: Jonagold grows vigorously, takes hard cuts, recovers fast. Elstar prefers gentle handling, cannot take heavy pruning, regrows slower. Elstar is the "cautious" neighbour.

Elstar vs. Gala: Gala also grows moderately, but Gala is less prone to alternation than Elstar. Gala tolerates slightly more pruning. Elstar is more sensitive.

Elstar vs. Cox: Cox and Elstar are both moderate growers. Cox needs more "rest" pruning than Elstar. Elstar wants more summer tending. Both need careful handling.

Frequently asked questions

What if my Elstar bears nothing year after year?

Check pollination (have you a pollinator?), nutrition (give compost in March), and site (enough sun?). Not pruning's fault. Probably conditions.

Can I prune Elstar in autumn if it grows wild?

Better not. Autumn pruning heals slowly in Elstar and it is more prone to infection. March is truly better. Wait.

My Elstar gets many flower buds - can I thin?

In young stage (years 1-3): yes, remove flowers. Tree must grow not fruit. Year 4+: let it fruit if it is white.

Discover your garden design

At [gardenworld.app](https://gardenworld.app) you upload a photo of your garden and see how your careful Elstar apple tree fits into a healthy, practical design - together with the right support. Plant smart before you prune.