Arborjet ARBORChar Summer Stress 1lb (DISC)
Arborjet ARBORChar Summer Stress is a specialized blend of biochar, humectants, and essential nutrients designed to help plants, trees, and shrubs manage drought and heat stress effectively. This formula reduces watering requirements while actively promoting deeper green foliage, robust root development, and improved soil structure for both indoor and outdoor applications. The 1lb package covers up to 100 square feet. Its unique composition acts as both a soil amendment and fertilizer, utilizing sustainably sourced hardwood biochar to enhance porosity. It maintains a neutral pH, minimizes dust, and is safe for sensitive plant material.
$14.99
Owner Satisfaction
4.0
/ 5
Category Rank
4366
/ 4425
#4366 in Fertilizers
Price vs Category Average
-76%
Below average
NPK Ratio
009
/ --
Who it's for
- Enhanced Water Holding Capacity
- Rapid Stress Recovery
- Long-Term Soil Improvement
Who should skip it
- Extremely Difficult to Source
- Requires Specific Application
- High Initial Investment
Key Specs
NPK Ratio
0-0-9
Coverage Area
100 sq. ft. per 1lb Blend
Active Ingredients
Biochar (29%), Leonardite (20%), Humectant (6%)
Micronutrients
Magnesium (5%), Iron (1.5%)
Fertilizer Form
Granular
Intended Use
Lawn, Trees and Shrubs
Package Weight
1lb
Model Number/SKU
030-5130
Features
- Reduces drought and heat stress
- Improves leaf greening
- Enhances root growth
- Improves soil structure
- Made with hardwood-derived biochar
- Neutral pH and minimal dust
- Will not burn sensitive plants
- Maintains plant vigor
What customers say
Customers highly valued ARBORChar for its specialized biochar formulation, which significantly improved tree resilience against severe summer heat and drought. Users consistently reported visible benefits like reduced leaf scorch and healthier canopies, often considering it essential for struggling, high value specimens. The core theme is effectiveness in extreme conditions. However, the product required specialized application, making it unsuitable for casual gardeners. Most critically, loyal users express deep disappointment and frustration because this highly effective, professional grade solution has been discontinued, preventing repurchase of a product they deemed indispensable for their tree care.
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