Neutrog Strike Back for Orchids 4kg – Organic-Based Pelletised Orchid Fertiliser

Neutrog Strike Back for Orchids 4kg: Fertiliser Built for Better Blooms

Neutrog Strike Back for Orchids is an organic-based, chemically boosted pellet fertiliser developed specifically to improve the growth and flowering of orchids. It combines a slow-release organic base with carefully selected water-soluble nutrients, giving orchids both steady feeding and a performance lift with every application. It is a complete fertiliser, so no other nutrients are needed, and it also suits all potted flowering and fruiting plants. The 4kg tub is the largest size in the range, ideal for orchid growers with bigger collections.

Developed and Proven With Australian Orchid Growers

Neutrog began developing Strike Back for Orchids in 2006, running trials with commercial orchid growers and orchid club members across Australia. The results earned it the recommendation and endorsement of the Cymbidium Orchid Clubs of South Australia, New South Wales, Western Australia and Victoria. That real-world testing is why so many cymbidium growers use it as their main feed.

A Formula Designed for Orchids in Bark and Inert Mixes

Orchids are usually grown in bark or other low-nutrient media that supply almost nothing on their own, so the fertiliser has to provide the complete range. Strike Back for Orchids has an NPK ratio of approximately 8:3:10, with added magnesium, iron, manganese, zinc, copper, boron and molybdenum. Its lower nitrogen to potassium ratio is designed to encourage flower spikes and bud development rather than just leafy growth.

Composted Manure and Seaweed, Pasteurised and Pelleted

The organic base is made from manure and seaweed that is conditioned for up to three months through a unique composting process. The water-soluble nutrients are then blended in before the mix is pasteurised and formed into pellets. The result is a clean, easy-to-handle pellet that sits on top of the potting mix and feeds orchids a little at a time with every watering.

Key Features & Benefits

• Developed specifically to enhance orchid growth and flowering
• Endorsed by the Cymbidium Orchid Clubs of SA, NSW, WA and Victoria
• Complete fertiliser, no other nutrients required
• Organic base of composted manure and seaweed, boosted with soluble nutrients
• NPK approx. 8:3:10, lower nitrogen and higher potassium to support flowering
• Added magnesium, iron, manganese, zinc, copper, boron and molybdenum
• Pasteurised pellets, clean and easy to apply
• Also suits all potted flowering and fruiting plants
• Large 4kg tub for bigger orchid collections

Product Details

• Brand: Neutrog
• Product type: Organic-based, chemically boosted pellet fertiliser
• NPK: Approx. 8 : 3 : 10
• Trace elements: Magnesium, iron, manganese, zinc, copper, boron, molybdenum
• Contains: Seaweed
• Pack size: 4kg tub
• Suitable for: Cymbidiums and other potted orchids, plus potted flowering and fruiting plants

How to Use

• Rate: apply 20g (about 2 teaspoons) per 20cm (8 inch) pot per month, adjusting up or down in line with pot size.
• Timing: apply at least from February to October each year to support flower formation and development. From November to January, Neutrog recommends feeding with Seamungus.
• Young plants: do not use on small or young orchids (a single growth, or less than 12 months from propagation), as the nutrient level can burn them. Use Seamungus or Rapid Raiser instead.

Sprinkle the pellets evenly over the surface of the potting mix and water in as usual.

Tips for Healthier, Heavier-Flowering Orchids

Keep pellets spread around the pot rather than piled against the pseudobulbs. Stay consistent with monthly feeding through autumn and winter, when cymbidiums are forming and developing spikes. Flush pots with plain water every so often to prevent fertiliser salts building up in the bark. Good light is just as important as feeding: cymbidiums with dark green leaves often need more light to flower well, while light-green to yellowish leaves usually indicate they are getting enough.

Frequently Asked Questions

How often should I feed orchids with Neutrog Strike Back?
Apply 20g (about 2 teaspoons) per 20cm pot once a month, at least from February to October. Use Seamungus from November to January.

What fertiliser helps orchids flower more heavily?
A fertiliser with lower nitrogen and higher potassium, like Strike Back for Orchids (NPK approx. 8:3:10), supports flower spike and bud development rather than just leaf growth.

Is Strike Back for Orchids organic?
It is organic-based, made from composted manure and seaweed, and boosted with water-soluble nutrients for faster results.

Can I use it on young orchids?
No. Avoid using it on orchids with a single growth or less than 12 months from propagation. Neutrog recommends Seamungus or Rapid Raiser for young plants.

Can I use it on plants other than orchids?
Yes. It is ideal for all potted flowering and fruiting plants.

Where can I buy Neutrog Strike Back for Orchids 4kg in Australia?
Neutrog Strike Back for Orchids 4kg is available online from BPG Supplies, with delivery across Australia and local pickup from our Bonnyrigg store in Sydney, NSW.