Dr. Earth
Organic and Natural
Sweet & Sour® Citrus
Fertilizer 6-3-3


Available sizes:
Additional Information:



Sweet & Sour® fertilizer is formulated to feed all fruit trees, berries, and fruiting vines in containers or any backyard soils. It can be used during the initial transplanting after digging the hole or anytime of the year to feed actively growing fruit trees and vines.

  • No synthetic ingredients or GMO infested chicken manure.
  • Contains TruBiotic® beneficial soil microbes plus mycorrhizae. TruBiotic® ensures organic nutrients are thoroughly broken down and then released in the soil for plant roots to absorb them as they are needed, contributing to drought tolerance, enhanced nutrient availability and increased plant performance.
  • Handcrafted from feed grade ingredients. Enriched with organic nutrients found naturally in land plants, ocean plants, fish, fish bones and mined minerals from the earth. This nutritionally balanced formula promotes very rich and healthy soil equipped to grow the healthiest plants. Healthy soils are capable of growing the healthiest fruits, vegetables, trees and flowering plants in your home and garden.
The best retailers across America sell Dr. Earth

Find a Store

Shop This Collection

Dr. Earth
Pump & Grow
Natural Wonder®
Fruit & Berry Fertilizer 3-2-1

Read more

Dr. Earth
Organic and Natural
Final Stop®
Fruit Tree Insect Killer

Select options

Dr. Earth
Organic and Natural
Natural Wonder®
Fruit Tree Planting Mix

Add to basket