Fruit Tree Fertilizer

Every 1–2 weeks during spring and summer through growth and fruit development, and every 4 weeks in fall and winter. Diluting into your regular watering (2 Tbs per gallon) keeps nutrition steady — fruit trees carry a heavy crop load and do better on consistent feeding than a couple of heavy applications a year.

At 1 tsp per quart, the 8 oz bottle makes about 48 watering cans of feed. For a typical shelf of 10–15 plants fed every 1–2 weeks in season, that's several months of feeding — and the 32 oz bottle four times that.

Poor set after a good bloom often traces to boron and zinc shortfall, both of which are in the formula and both critical at flowering. Feeding also isn't the whole story — fruit set needs pollination and, for many trees, a compatible pollinator nearby. But correcting the nutrition removes one of the most common limiting factors.

Feed every 4 weeks through fall, but ease off before hard dormancy — late-season nitrogen pushes tender growth that won't harden before frost. Resume in early spring as buds break. This timing matters most in cold-winter climates; warm-zone trees can stay on the lighter fall schedule longer.

No — at the directed dilution, the formula is designed for regular use. All-nitrate nitrogen and low salt concentration make burn very unlikely, even on young trees. For newly planted or bare-root trees still establishing, start at half strength for the first two feedings.

Yes, at the same dilution. Container and dwarf trees benefit most, since potting mix runs out of nutrients faster than orchard soil. Use the watering can rate for pots and the hose end sprayer for in-ground trees.

New growth typically comes in greener within the first few weeks of regular feeding. Fruit quality improvements follow the tree's seasonal cycle — consistently fed trees size and finish fruit noticeably better, and the difference compounds year over year as the tree builds reserves.