Humboldts Secret Everything Kit – Indoor, Outdoor & All-Purpose...
Simple, Powerful Nutrition for Every Growing Environment
The Humboldts Secret Everything Kit is your all-in-one plant food solution, combining three targeted fertilizers to support vigorous growth, vibrant health, and robust yields across every type of garden. This kit includes:
-
Everything Indoor (3-3-3)– Optimized for houseplants, container gardens, and indoor grow setups. Packed with kelp and balanced nutrients to promote lush foliage and strong root systems.
-
Everything Outdoor (5-5-5) – Designed to fuel vegetables, fruiting plants, shrubs, and trees in outdoor environments. Delivers balanced macro- and micronutrients for healthy growth and resilience.
-
Everything Growing (20-20-20) – A high-performance, all-purpose formula ideal for lawns, gardens, and trees. Rich in nitrogen, phosphorus, and potassium with extra kelp for enhanced results.
Whether you're tending to an herb garden, nurturing ornamentals, or managing a productive vegetable plot, this trio provides complete plant nutrition without the need for extra additives.
Key Features:
-
Includes 3 premium nutrient solutions: Indoor, Outdoor, and All-Purpose Growing
-
Compatible with soil, hydroponic, and coco systems
-
Enhanced with kelp for improved nutrient uptake and plant vitality
-
Suitable for beginner and experienced growers alike
-
No additional additives or boosters required