Enhanced Flowering and Colour Intensity for Nasturtiums

Organifer Nasturtium Liquid Fertiliser supports the vigorous, colourful growth characteristic of Tropaeolum species. Known for their cheery orange, red, and yellow blooms and rounded shield-like leaves, nasturtiums thrive in modest soil but respond exceptionally well to balanced, organic nutrition. The 2-1-8 formulation provides the ideal ratio of nutrients to encourage abundant flowering without excessive foliage, ensuring the plant’s energy is directed toward vivid blossoms and steady bloom production throughout the season.

Stronger Stems, Healthier Leaves & Improved Growth Balance

Nasturtiums can grow as compact mounds or trailing vines, depending on cultivar. This liquid fertiliser strengthens stems and leaf structure, helping the plants withstand wind, trailing movement, and container growth. Naturally occurring amino acids further enhance nutrient uptake and growth efficiency, supporting sturdy, well-formed foliage while preventing the weak, overly lush growth often caused by improper feeding or high-nitrogen fertilisers.

Boosted Blooming Performance with High Potassium

The potassium-rich 2-1-8 ratio directly supports flower formation, petal colour saturation, and long-lasting blooms. Nasturtiums grown in outdoor beds, hanging baskets, or containers show increased flower density and improved resilience under warm, sunny conditions. Potassium also improves drought tolerance and overall health, key for nasturtiums that tend to flower best with moderate water and sun exposure.

Properties

✔ Supports abundant and continuous flowering in all nasturtium varieties
✔ Enhances bloom colour intensity and petal quality with high potassium
✔ Boosts nutrient uptake and growth efficiency with natural amino acids
✔ Strengthens stems and foliage for both bush and trailing varieties
✔ Helps prevent excessive leaf growth caused by nutrient imbalance
✔ Vinasse-free formulation ideal for edible and ornamental plantings
✔ Promotes drought tolerance and overall plant resilience
✔ Improves plant balance for fuller, more floriferous displays
✔ Suitable for beds, containers, hanging baskets, and vertical supports
✔ Supports long-season performance in both cool and warm climates

Composition

2.0% Total nitrogen (N)
1.0% Total phosphorus pentoxide (P₂O₅)
8.0% Total potassium oxide (K₂O)
40% Dry matter
35% Organic matter
0.1% Magnesium oxide (MgO)
0.1% Calcium oxide (CaO)
pH: 5.5–6.0

Ideal for All Nasturtium Types

This fertiliser is suitable for both annual and perennial Tropaeolum species, including compact bush varieties, trailing nasturtiums for baskets, and climbing varieties ideal for trellises and fences. Whether used in vegetable gardens, ornamental borders, pots, or edible landscape plantings, Organifer provides balanced organic nutrition that supports vibrant colour, long flowering periods, and vigorous yet controlled growth.

Dosage

Number of applications: 2–4
Start: At early growth
Repeat: Every 10–14 days
Foliar spraying: 3–7 ml per 1 litre of water
Fertigation: 1–2 ml per 1 litre of water
Standard dose: 4–7 L per ha

Nasturtiums grow best with consistent soil moisture, avoiding both drought stress and waterlogging. Full sun encourages the strongest flowering, although light afternoon shade benefits plants in very hot climates. For best results, avoid heavy nitrogen applications, which cause leafy growth at the expense of blooms. Removing spent flowers prolongs the flowering season, and trailing or climbing varieties may be supported for cleaner, more decorative growth.

Storage

When stored under stable, frost-free conditions and protected from direct sunlight, this liquid fertiliser maintains its quality for an extended period. Closed containers preserve the formulation effectively, while any diluted solution should be used promptly to ensure optimal performance and purity.