Solu Zinc 1kg | Zinc Sulphate Heptahydrate Fertilizer | 33% Zn + 5% Sulphur | Water Soluble | Campbells Australia

Solu Zinc 1kg (part of a 25kg bulk pack) by Campbells Fertilizers Australia is a premium, fully water-soluble zinc sulphate heptahydrate fertilizer designed to correct zinc deficiencies and support strong plant growth, development, and yield across paddy, rice, vegetables, fruits, vines, turf, and ornamentals.

This product provides 33% Zinc (Zn) and 5% Sulphur (S) — two critical micronutrients essential for early growth stages, flowering, pollination, and fruit setting.

⚗️ Active Ingredients:

• Zinc (Zn): 33%

• Sulphur (S): 5%

🌿 Nutrient Form:

• Fully water-soluble

• Chloride-free

• Suitable for fertigation and hydroponic systems

📌 Recommended Uses:

Ideal for:

• Paddy and rice crops

• Vegetables

• Fruits and vines

• Flowers, turf, and ornamentals

• Soil-based and soilless cultivation

🚿 Application Methods:

• Through irrigation systems (fertigation)

• Suitable for hydroponic use

📈 Key Benefits:

• Promotes early leaf emergence and cell division

• Enhances flowering, pollination, and fruit setting

• Rapid and complete solubility for efficient plant uptake

• Prevents or corrects zinc deficiencies

• Supports high yields and improved crop quality

📦 Pack Size:

• 1kg (individual portion of 25kg bulk bag)

📏 Recommended Rates:

• General fertigation: 5–25 kg/ha

• For precise dosage and scheduling, consult a local agronomist or Campbell’s distributor.