The apple varieties easiest pollinate your other trees are Gala and Golden Delicious. Granny Smith also works well. These universal apple pollinators bloom long and make strong pollen for your yard.
I planted a Golden Delicious as my best apple pollinator tree five years ago to help my other apples. My Honeycrisp and Fuji went from sparse crops to heavy harvests the very next spring. That one tree fixed pollination issues for my whole small orchard at once.
These easy varieties bloom over a long window that overlaps with early, mid, and late season apples. A Golden Delicious can share pollen with trees that bloom weeks apart. This wide range makes them the safest choice for home growers who want good fruit each year.
Good pollinator trees make lots of viable pollen that travels well on bee bodies. Some apples produce weak pollen that won't fertilize even when bees deliver it. Golden Delicious and Gala both rank high for pollen quality in tests.
Golden Delicious
- Bloom window: Mid-season for about 2 weeks which overlaps with most other apple types in your yard.
- Pollen quality: Produces large amounts of strong viable pollen that fertilizes well on contact.
- Compatible apple varieties: Works with nearly all diploid apples including Honeycrisp, Fuji, and Gala.
Granny Smith
- Bloom window: Late season that pairs well with Fuji, Braeburn, and other late bloomers.
- Pollen quality: Makes good amounts of fertile pollen despite being somewhat self-fertile itself.
- Universal apple pollinators: Ranks as one of the most versatile choices for home orchards.
Crabapples
- Bloom window: Extra long bloom that can cover early through late season apples at once.
- Pollen quality: Excellent fertility that works with almost any eating apple you might grow.
- Best apple pollinator tree: Perfect when you need one tree to help several others in tight spaces.
My neighbor tried to use a Jonagold as her pollinator since she loved the fruit. Her other trees made almost nothing for two years. Jonagold is a triploid that makes sterile pollen. She switched to a Gala and got good crops from all her trees.
Stay away from triploid varieties as your main pollen source for other trees. Gravenstein, Jonagold, Mutsu, and Winesap all make pollen that won't work. You can grow these for eating but need a true pollinator nearby to help them set fruit.
Crabapples deserve a spot in any home orchard as backup pollinators for your main trees. They bloom for weeks, make great pollen, and take up less space than full-size apples. Some crabapple fruits even taste good for jelly or cider if you pick the right type to grow.
Pick your pollinator tree to fit with compatible apple varieties you own. Line up bloom times so flowers open together each spring. Make sure your pick makes fertile pollen and isn't a triploid. This simple planning gives you better harvests for years.
Read the full article: Complete Apple Tree Pollination Guide
