Neptune's Harvest Organic Tomato & Vegetable Fertilizer (2-4-2) – Liquid Plant Food with Fish & Seaweed (Quart)

Boost healthy growth with Neptune's Harvest Organic Tomato & Vegetable Fertilizer

Designed for the essential vegging stage of tomatoes, vegetables, and houseplants, this liquid plant food blends fish, seaweed, molasses, humic acids, yucca extract, and liquid calcium to nourish plants from roots to leaves. The organic formula is versatile for outdoor beds, containers, and indoor planters, and carries a distinct ocean-inspired scent that hints at its natural ingredients. Many gardeners notice greener growth, sturdier stems, and deeper root systems as plants respond to steady feeding throughout the season.

The product carries a balanced 2-4-2 nutrient ratio, delivering essential elements in a gentle, bio-friendly way. Along with essential minerals, the blend supports soil biology and moisture management, helping soil structure and drainage while still holding water where plants need it most. This combination aims to promote healthy plants and productive soils, whether you grow in a sunlit garden bed or inside a cozy apartment balcony garden.

What’s inside and how it helps

• Fish and seaweed provide organic nitrogen, phosphorus, and potassium for steady plant growth
• Molasses nourishes soil microbes to support nutrient availability and soil life
• Humic acids and humates improve soil structure and moisture retention
• Yucca extract aids even distribution and can help reduce leaf burn potential
• Liquid calcium supports cell walls for stronger, more resilient plants

How to use

• Outdoor plants: mix 1 oz per gallon of water; feed every 1–2 weeks
• Houseplants and indoor gardens: mix 1 tablespoon per gallon; feed weekly
• Can be used as both a foliar spray and a root feed for flexible application

What you might notice in your garden

With regular feeding, expect healthier greens, thicker stems, and deeper root systems. Vegetables and herbs may interact with soil biology to uptake nutrients more efficiently, supporting growth through varying weather. Some gardeners report richer aroma and fuller plant canopies as part of a balanced growing cycle. Results depend on sunlight, moisture, and overall plant care, so benefits appear as possibilities rather than guarantees.

Safe, versatile, and easy to use

Suitable for tomatoes, vegetables, herbs, and potted plants, this organic fertilizer is designed for outdoor and indoor use. It is marketed as kid- and pet-friendly, making it a practical option for family spaces and multi-use gardens. Package contents include Neptune’s Harvest Organic Tomato & Vegetable Plant Fertilizer (2-4-2) in a quart bottle.