No Fruit Growing – 15 Unfortunate Reasons

Introduction - No Fruit Growing

There can be many reasons why there’s no fruit growing on your fruit trees or shrubs. Worse, sometimes there can be multiple causes at work at the same time. Often the problem is not immediately fixable and goes beyond simply walking up to the tree and inspecting it.

But you have to start somewhere, which is why we list some causes and possible solutions to the problem below.

Why is there no fruit growing?

What is wrong Cause Probable solution
What is wrong
Zoning and variety
Cause
Tree Cold Hardiness not matching zoning
Probable solution
Choose varieties appropriate for your cold hardiness zoning (match genus – i.e. apple – and cross-pollinator if needed)
What is wrong
Cause
No tree of the same genus (i.e. Malus) nearby
What is wrong
Cause
The other variety/cultivar in yard is sterile
What is wrong
Exposure
Cause
Lack of sun light
Probable solution
All fruit trees and shrubs need full sun (>6 hours of sun)
What is wrong
Weather
Cause
Cold, cool, rainy weather conditions during flowering
Probable solution
Nothing you can do, but wait for better weather conditions next year
What is wrong
Cause
Frost damage: flowers of fruit trees are very sensitive to late spring frosts
Probable solution
Protect trees with fleece or heating or by moving air
What is wrong
Cause
Extreme low winter temperatures
Probable solution
Nothing you can do, but wait for better weather conditions next year
What is wrong
Cause
Inconstitent winter temperatures
Probable solution
Nothing you can do, but wait for better weather conditions next year
What is wrong
Cause
Tree Cold Hardiness not matching zoning
Probable solution
Choose varieties appropriate for your cold hardiness zoning (match genus – i.e. apple – and cross-pollinator if needed)
What is wrong
Timing
Cause
Trees/shrubs that need pollinators are not blooming at the same time or time range
Probable solution
Choose the appropriate varieties
What is wrong
Spacing
Cause
Trees are out of range for pollinators
Probable solution
Apple – semi-dwarf: <50 feet
Apple – dwarf: <20 feet
Blueberry: <6 feet
Cherry, Sweet: <6 feet
Pear : < 100 feet
Plum: <100 feet
What is wrong
Maturity
Cause
Trees are to young for regular production
Probable solution
In general trees com in production after:
Apple: 2-5 years
Blueberry: 2-3 years
Cherry, Sweet: 4-7 years
Cherry, Sour: 3-5 years
Pear: 4-6 years
Plum: 3-6 years
What is wrong
Cause
Old, unproductive trees that do not flower
Probable solution
Trees can be rejuvenated by pruning/removing old, unproductive growth and allowing new growth to replace it.
What is wrong
Improper tree vigor
Cause
Trees expend all their energy in growing wood and do not produce flower buds
Probable solution
Regular (yearly) moderate pruning to encourage fruit growth by getting more open canopy for better air-flow and allowing light
Avoid over-pruning
Avoid over-fertilization
What is wrong
Pollinating insects
Cause
Lack in number of pollinating insects, such as bees
Probable solution
Attract pollinating insects by adding flowering plants close to the fruit trees or shrubs. Most flowering plants are almost guaranteed to attract bees, especially marigolds, pansies, spurge, trollius, and arabis are as the blooming times coincide with fruit trees
What is wrong
Pests and diseases
Cause
Leaf drop, yellowing leaves, curled leaves, insect infestation.
Probable solution
Take preventing measures and check your tree often for signs of stress and act accordingly if your tree is under attack

We hope this guide is helpful to you. Let us know if you have any questions or additions.