Happy Frog Jump Start Fertilizer
Best organic starter fertilizer for seedlings and newly transplanted plants.
Nourish your seedlings and newly potted plants with Happy Frog Jump Start Dry Fertilizer. This OMRI Listed, organic formula is packed with phosphorus to promote robust early growth and calcium to strengthen cell walls and boost disease resistance. Enhanced with mycorrhizal fungi, it improves root efficiency for better nutrient and water absorption. Ideal for organic gardening, it provides essential support during critical transplanting and re-potting phases, ensuring a healthy start for your plants.
$35.96
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-42%
Below average
Weight
4
/ lb
Who it's for
- Safety-conscious growers wanting to avoid chemical fertilizer burn
- Organic gardeners prioritizing long-term soil health and root vitality
- New gardeners worried about damaging delicate seedlings during transplanting
Who should skip it
- Budget-focused gardeners seeking the lowest cost per application
- Indoor gardeners sensitive to strong, earthy organic smells
- Growers looking for an all-in-one, season-long feeding solution
Performance breakdown
Root Development
Mycorrhizal fungi integration significantly accelerates early root system establishment.
Transplant Success
Formulated specifically to minimize shock during critical re-potting phases.
Organic Integrity
OMRI listing ensures strict compliance for high-standard organic gardening.
Nutrient Bioavailability
Quick-release granular structure provides immediate access to essential phosphorus.
Disease Resilience
Calcium fortification builds structural integrity to naturally deter common pathogens.
Application Versatility
Effective across diverse plant types from delicate seedlings to established shrubs.
Key Specs
Weight
4 lb
Manufacturer #
500589
UPC
752289500589
Organic Certification
OMRI Listed
Fertilizer Source
Organic
Application Method
Applied to transplanted seedlings and re-potted container plants
Organic Certified
Yes
Season of Application
Spring
Features
- Phosphorus for early plant development
- Calcium for stronger cell walls
- Boosts plant disease resistance
- Mycorrhizal fungi for root efficiency
- Enhances nutrient and water absorption
- Crafted for organic gardening
- Ideal for seedlings and re-potted plants
- OMRI Listed for organic use
What customers say
Gardeners consistently praise the exceptional quality and effectiveness of Happy Frog Jump Start. This fertilizer effortlessly promotes vigorous early growth, establishing strong root systems in seedlings and transplants. Its simple application process is a major benefit. The product's reliability in delivering visible, rapid results significantly reduces stress during the initial planting phase. This specialized formula is widely trusted for providing a powerful yet gentle boost exactly when plants require it most, ensuring a successful start to the growing season.
Know before you buy
Yes, this fertilizer is versatile and safe for use on vegetables, trees, shrubs, houseplants, and even lawns. It is specifically formulated to support the delicate root systems of seedlings and newly transplanted plants.
Mycorrhizal fungi create a symbiotic relationship with plant roots, effectively extending their reach. This improves the plant's ability to absorb water and essential nutrients from the soil, leading to more efficient growth.
Absolutely. Happy Frog Jump Start is OMRI Listed, meaning it meets the strict standards required for organic production and is safe for use in organic gardens.
This product is designed for the critical transplanting and re-potting phases. It is most effective when applied during the spring or whenever you are moving seedlings or container plants into new soil.
Jump Start is a quick-release granular fertilizer. It is intended to provide immediate, essential nutrients to help young plants establish themselves quickly rather than acting as a slow-release, season-long food source.
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Ask Hayley anything about this product before you decide.
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$36