The Best Fertilizer for Emerald Green, Green Giant, & American Pillar Arborvitae Trees Keep your arborvitae trees lush, vibrant, and healthy year-round with Perfect Plants Liquid Arborvitae Fertilizer. Designed with a balanced 8-8-8 NPK ratio and enriched with essential micronutrients like iron, boron, and zinc, this premium liquid fertilizer for arborvitae promotes bright green foliage, strong root development, and improved winter survival. Whether you’re growing Emerald Green, Green Giant, or American Pillar arborvitae varieties, this formula delivers the nutrients they need for fast, uniform growth and long-term beauty. How to Fertilize Arborvitae Trees For hassle-free feeding, simply mix according to bottle size: 8 oz bottle: 2 teaspoons per gallon of water for newly planted trees 1 quart bottle: 2 tablespoons per gallon of water for established trees Apply directly to the base of your arborvitae to ensure nutrients reach the root zone. Use weekly or with every watering during active growing months for rapid, healthy growth. When to Fertilize Arborvitae Trees Arborvitae trees respond best to feeding during their active growth seasons—spring through summer. Apply weekly or with each watering during these months to encourage dense foliage and strong branching. In fall and winter, reduce fertilization to every 3-4 weeks to maintain health and enhance cold-weather resilience without overstimulating growth. Perfect Plants Liquid Arborvitae Fertilizer is the ultimate arborvitae tree fertilizer for both new plantings and established trees. It’s ideal for fertilizing arborvitae when planting, keeping young trees strong and helping mature hedges stay full and vibrant. With two convenient sizes available, it’s perfect for small privacy shrubs or large, towering screens. Shop our entire collection of plant accessories.
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