Fertiliser & Additives

The Rock Landscape and Garden Supplies has all the added extras to keep your garden growing. From fertilisers for your lawns and gardens to pest and disease control, The Rock supplies quality products from reputable suppliers.

Organic+ All Purpose Plant food

Nourishes plants, promotes healthy growth and disease resistance with both fast-acting and long-lasting nutrients.

  1. $15.50

  2. Contact

Organic+ Tomato & Herb Plant food

Boosts yields & flavour in your favourite edibles with a unique blend of organic nutrients and fast-acting fertilizers. Easy application provides continuous feeding for months, while enriching soil for healthy plants.

  1. $12.50

  2. Contact

Searles - Flourish Soluble Plant Food

Unleash vibrant blooms and lush foliage with this premium, fast-acting plant food. Boosted with chelated micronutrients for rapid absorption and packed with essential nutrients, it's perfect for flowers, fruits, veggies, shrubs, and pot plants.

  1. $6.50

  2. Contact

Searles - Perlite - Soil & Mix Additive

This natural volcanic rock expands when heated, creating lightweight granules that enhance drainage and aeration in any soil mix. Perfect for succulents, orchids, veggies, and more, Perlite lets roots breathe freely while preventing waterlogging.

  1. $13.95

  2. Contact

Searles - Vermiculite - Soil & Mix Additive

This natural mineral, superheated to create lightweight granules, improves moisture retention while promoting drainage and aeration in any soil mix. Perfect for seed starting, propagation, and lighter potting mixes, Vermiculite helps your plants thrive.

  1. $9.90

  2. Contact

Searles 5 in 1 organic Fertiliser Dig in-30L

A powerhouse blend of manures, compost, zeolite, & more delivers long-lasting nutrients for robust plant growth, vibrant blooms, and bountiful harvests. BFA Certified organic, it enriches your soil, retains moisture, and promotes healthy thriving plants.

  1. $15.00

  2. Contact

Searles 5 in 1 Organic Fertiliser Pellets 15KG

This premium blend of composted manures, blood & bone, fish & seaweed, and more delivers a full spectrum of nutrients for strong growth, vibrant blooms, and delicious fruits & veggies. BFA Certified organic, it builds healthy soil and encourages beneficial microbial activity for long-lasting results.

  1. $21.50

  2. Contact

Searles Cymbidium & Bromeliad Speciality Mix

Provides everything your prized cymbidiums, bromeliads, vireyas, anthuriums, and carnivorous plants need to thrive. Packed with 9 months of feeding, Penetraide® for optimal moisture management, and essential trace elements, this mix ensures healthy growth and breathtaking blooms.

  1. $15.90

  2. Contact

Searles Native Plant Specialty Mix

The perfect blend for thriving Australian natives! Enhanced moisture control and 6 months of controlled release fertilizer promote lush growth and vibrant blooms.

  1. $14.50

  2. Contact

Searles Natural Gypsum Clay Breaker 7.5KG

Loosen up your heavy clay soil with Searles Natural Gypsum! This natural mineral breaks down crusty soil without affecting pH, improving drainage and aeration for healthier plants and lawns.

  1. $12.80

  2. Contact

Searles Orchid Specialty Mix

This unique blend provides the perfect balance of air space and moisture retention for a wide range of orchids, including dendrobiums, vandas, oncidiums, phalaenopsis, and cattleyas.

  1. $16.60

  2. Contact

Searles Seed Raising Specialty Mix

This professional-grade blend, rich in peat moss, offers excellent water retention and aeration for healthy root development. With added fertilizers and Penetraide® for re-wetting, it ensures high germination rates and strong seedlings ready for transplanting.

  1. $14.00

  2. Contact

Rocky Point ActivGrow

ActivGrow revitalizes tired soil with a potent blend of organic compost, manures, blood & bone, gypsum, fish meal, seaweed, iron, and trace elements. Perfect for vegetable gardens, it boosts growth, improves nutrient retention, and encourages healthy microbial life.

  1. $11.50

  2. Contact

Rocky Point Coco Pro

The premium potting mix that nourishes your plants for over 14 months! This professional-grade blend combines slow-release fertilizers, coconut fiber and chips for optimal water retention and root stimulation. Perfect for a wide range of plants from vegetables and herbs to flowering ornamentals.

  1. $13.20

  2. Contact

Rocky Point Manure & Mulch 50L

This microbe-rich blend combines organic chicken manure, wood chips, and ActivGrow fertilizer for spectacular growth. It suppresses weeds, regulates soil temperature, improves water retention, and provides essential nutrients for vibrant flowers, fruitful trees, and flourishing vegetable patches.

  1. $14.50

  2. Contact

Rocky Point Succulent & Cacti Mix

This premium blend is specially formulated for optimal drainage, preventing root rot and ensuring healthy growth. Enriched with slow-release fertilizer, it provides all the nutrients your beloved cacti, succulents, and bonsai need to flourish.

  1. $13.50

  2. Contact

Brunnings - Seed Raising Mix 5L

This specially formulated blend provides the perfect light and loose environment for optimal germination and strong root development. Ideal for vegetables, flowers, herbs, and cuttings, it ensures healthy, thriving seedlings from the start.

  1. $7.50

  2. Contact

Brunnings Mushroom Compost

This eco-friendly by-product of mushroom farming is packed with nutrients and boasts excellent water retention, saving you time and resources. It improves soil structure, enhances drainage, and promotes healthy microbial activity for thriving mushrooms.

  1. $11.95

  2. Contact

Earthlife Flower Blend

Designed to promote strong growth and vibrant blooms in all types of plants and soil conditions, it's the perfect solution for a lush and thriving garden throughout the year.

  1. 4L $25.00
    12KG $45.00
    22KG $70.00

  2. Contact

Earthlife Fruit Blend

Packed with 60 essential minerals, including nitrogen, phosphorus, potassium, and trace elements, plus beneficial microbes and fungi, it promotes healthy growth, abundant fruiting, and overall tree vigor.

  1. 4L $26.95
    12KG $45.00
    22KG $70.00

  2. Contact

Earthlife Garden Delight

Feed your garden a feast with this 100% natural composted plant food! Packed with 60 essential minerals, humates, rock phosphate, silica, and over 30 beneficial microbes and fungi, it's a balanced diet for healthy, thriving plants – all without relying on animal waste.

  1. 4L $25.00
    12KG $45.00
    22KG $65.00

  2. Contact

Earthlife Native Blend

Nourish your plants naturally with this 100% organic plant food! Packed with silica, minerals, trace elements, beneficial microbes, and organic matter, it promotes healthy growth without the use of manures, blood & bone, or synthetic fertilizers. Safe for even sensitive Proteaceae!

  1. 4L $25.00
    12KG $45.00
    22KG $70.00

  2. Contact

Earthlife Veggie Mate

A 100% natural plant food containing 60 mineral elements, including plant available silica, natural rock phosphate, organic material and over 30 beneficial soil micro-flora species. Does not contain animal waste products.

  1. 4L $25.00
    12KG $45.00
    22KG $70.00

  2. Contact

Sugar Cane Mulch

Rocky Point's Sugar Cane Mulch is a premium, all-natural mulch that boosts garden health while simplifying maintenance. Made from finely chopped sugar cane leaves, it retains moisture, suppresses weeds, and enriches the soil as it breaks down. This clean, safe, and cost-effective mulch is perfect for gardens and potted plants, promoting healthy growth and sustainable gardening practices.

  1. Small 14sqm $10.50 Large 20sqm $16.50

  2. Contact

Searles Premium Potting Mix

An excellent premium grade potting mix, master blended to promote healthy plant growth and brilliant blooms.

  1. 30L $13.50
    65L $21.50

  2. Contact