Grow More® Citrus Grower Blend — 10 oz Jar

Chelated Micronutrient Blend, 10 oz Jar, for Healthy Citrus Trees and Quality Fruit

Citrus trees are heavy feeders with a demanding micronutrient profile that standard general fertilizers frequently fail to fully address, and the shortfall shows up directly in fruit sweetness, firmness, and tree vigor. Grow More Citrus Grower Blend is a targeted micronutrient supplement providing readily available chelated iron, zinc, manganese, copper, potassium, and additional trace elements — the specific nutrients citrus trees depend on for robust growth and market-quality fruit.

The 10 oz Jar size is sized for home citrus growers and small orchard operators who want professional-grade micronutrient supplementation for oranges, lemons, limes, grapefruits, mandarins, kumquats, and related nut trees.

Key Features & Benefits

• Chelated Iron, Zinc, Manganese, and Copper: Remain soluble and plant-available across the pH ranges common in citrus-growing soils and containers.
• Potassium and Additional Trace Elements: Supplies potassium for fruit sizing and quality alongside a broader suite of trace elements beyond basic NPK.
• Sweet, Firm, High-Quality Fruit: Adequate micronutrient supply during fruit development directly influences sugar content, acid balance, and firmness.
• For All Citrus Fruit and Nut Trees: Formulated for the full range of citrus species and citrus-related nut trees.
• Compact Sizing: A convenient format for home citrus growers and small orchard operators without the bulk of commercial-scale packaging.

Who Should Use This

Home citrus growers, backyard orchard enthusiasts, and small-scale commercial producers who want their trees to receive a complete micronutrient package are the direct fit, particularly in alkaline or sandy soils and for container-grown citrus where nutrient depletion between fertilizations is a regular challenge.

About Grow More Inc.

Grow More Inc., founded in 1918 as National Chemical Company in Hollywood, California and now based in Gardena, California, builds Citrus Grower Blend as a dedicated micronutrient supplement within its specialty fertilizer catalog.

Frequently Asked Questions

What are the signs of micronutrient deficiency in citrus trees?

Iron deficiency causes interveinal chlorosis, yellowing between the veins of new leaves while veins stay green. Zinc deficiency produces small, mottled leaves and stunted shoots, manganese deficiency causes a similar pattern on mature leaves, and copper deficiency leads to wilting shoot tips and, in severe cases, die-back.

Why are chelated micronutrients more effective for citrus than standard sulfate forms?

Citrus are often grown in calcareous or sandy soils where non-chelated iron and zinc quickly form insoluble compounds roots cannot absorb. Chelated forms are protected from those reactions by organic chelate molecules, staying plant-available even above pH 7.0.

How often should I apply Citrus Grower Blend?

For soil drenching, apply every 4 to 6 weeks during the active growing season, spring through early fall. For foliar applications, every 2 to 4 weeks during the growing season is typical, adjusted based on tree response.

Is Citrus Grower Blend sufficient as a complete citrus fertilizer on its own?

No, it's a micronutrient supplement, not a complete fertilizer, and should be used alongside a primary citrus fertilizer supplying nitrogen, phosphorus, and potassium. It fills the micronutrient gaps that most general citrus fertilizers leave open.