Soil

A well balanced healthy soil will make all the difference to how your garden plants grow and flourish.

There are few gardeners who can say that they have the ideal or perfect soil. For most of us it is too stony, sandy, clay based, acidic or alkaline. Once you understand what a healthy soil consists of, you realise what is needed to turn your soil into a plant-friendly medium.

Soil is composed of rock particles, chemical compounds, animal and vegetable matter as well as living organisms feeding and breaking down this organic matter.

It is these living organisms constantly at work, breaking down the various materials in the soil, which make macro and micro-nutrients available to the plant root systems. Worms, small animals, insects and microbes will only thrive once soil elements are balanced.

ACID COMPOST

Culterra acid compost is specially formulated for acid loving plants such as Azaleas, Rhododendrons, Camellias and most of our indigenous plants.

SIZES:

15dm³, 30dm³

AFRICAN VIOLET MIX

Culterra African violet mix is specifically formulated for growing African Violets. The product contains added fertilizer.

SIZES:

3dm³, 15dm³

AQUATIC PLANT MIX

A potting mixture specifically formulated for aquatic plants where the roots are permanently submerged in water.

SIZES:

15dm³

DECORATIVE BARK CHIPS

Culterra bark chips are crushed sieved and bagged. Bark chips are ideal for decorative purposes, pathways and use as a mulch.

SIZES:

9/19/25/50 mm
5dm³ , 30 dm³

BONSAI MIX

Bonsai mix is a specifically formulated potting mix to help grow healthy, happy miniature beauties.

SIZES:

15dm³

CHICKEN MANURE PELLETS

Culterra’s pelleted chicken manure is a non-chemical fertilizer, making it a popular choice among amateur gardeners. It’s rich in a number of important nutrients, the main one being nitrogen, which helps promote green leafy growth in plants.

40kg

CHILEAN SPHAGNUM PEAT MOSS

Culterra’s Chilean Sphagnum Moss is for decorative purposes and planting out orchids and aerial plants.

Sizes:

80g

5kg

(approximately)

CLIVIA MIX

Clivia mix is a well drained organic medium with added slow-release fertilizer. Clivias are ideal for mass planting in shady areas.

Sizes:

30dm³

COCO PEAT BLOCK/BRICK

Culterra coir fibre is manufactured from Cocos plumosa. Our coir is of the finest quality, EC levels below 1 mS/cm which makes it an ideal growing medium for plants. Coir fibre has a high water holding capacity and can hold 11 times its weight in water.

SIZES:

Brick

Block

COCO PEAT MOSS

Coco peat is used as a soil additive. its high air filled porosity and water holding capacity makes an ideal growing medium for plants.

SIZES:
15dm³

COMPOST ACTIVATOR

Make your own compost with Culterra’s Compost Activator

Culterra Compost Activator is a carefully selected mixture of nitrogen rich raw materials that are organic and stimulate the natural breakdown of plant Material.

Box

20 units

(Individual Units Sold)

COMPOST

Culterra Compost is made from organic materials. It is free from weeds and harmful soil pathogens. Our compost adds beneficial soil microbes as well as macro and micro-nutrients to your soil.

Sizes:
15dm³, 30dm³, 60dm³

CYCAD MIX

Cycad mix is a well balanced medium used to plant or re-plant cycads.

SIZES:

30dm³

FINISH PEAT

Culterra Finish peat is imported from Finland. The product is sterile and has a high water holding capacity and air-filled porosity.

Sizes
15dm³
280 litre bale

GERMINATION MIX

A specially blended mix with added fertilizer to boost and germinate your vegetables and annual seeds.

Sizes:

3dm³, 30dm³, 60dm³

HEALTHY LIVING HERB MIX

Culterra healthy living herb mix is ideal for growing all herbs. The product has added fertilizer to sustain plant growth.

SIZES:

20dm³

HERB PLANTING MIX

Culterra Herb Mix is specially formulated for filling herb planting boxes and pots. Extra fertilizer has been added to the mix to ensure that the herb plants have sufficient nutrition.

SIZES:

15dm³

INDOOR POTTING SOIL

Culterra’s indoor potting mix is specifically formulated for indoor plants. It holds extra water and has added nutrients to assist with plant growth.

SIZES:

15dm³, 30dm³

KRAAL MANURE

Kraal manure is high in Potassium and Nitrogen and lower in Phosphorus. Using Kraal Manure will make strong stems and lots of leaf growth.

SIZES:

30dm³

LANDSCAPERS MIX

Culterra landscapers mix is a mixture of 50% topsoil and 50% compost. Culterra landscapers mix can be used for filling flowerbeds and large flower boxes. It is a very good medium for back filling garden beds.

SIZES:

30dm³

LAWNDRESSING

A finely sifted organic compost with added fertilizer to boost lawn growth used at the beginning of the growing season. Added topsoil helps with lawn filling. Improves soil physical properties such as water holding capacity and air-filled porosity.

SIZES:

30dm³, 60dm³, Bulk

MACADAMIA SHELLS

Shells of the macadamia nuts used for decorative purposes and can be used as a mulch.

SIZES:

15dm³

MULCH

Manufactured from pine bark it forms a protective covering over the soil, reducing evaporation and increasing aeration. Mulching helps reduce salt stress on plants.

SIZES:

30dm³

MUSHROOM COMPOST

Culterra mushroom compost is manufactured from spent mushroom compost from the mushroom growing industry. The product is ideal for adding to sandy or clayed soils to improve plant growth.

SIZES:

30dm³

ORCHID MIX

Culterra orchid mix is a well-drained bark based medium for growing orchids. Remember to re-pot your orchids every 2 – 3 years as bark does eventually decompose. Try feeding our orchids with multisol p for best results.

SIZES:

3dm³, 15dm³

PEACH PIPS

Decorate your Garden with peach pips.

SIZES:

15dm³

4.7kg

PERLITE

Culterra perlite is manufactured from volcanic rock. The product has the ability to increase aeration in garden soil and potting mediums.

Sizes:

5dm³, 100dm³

PLAYPEN SAND

Culterra playpen sand is selected from only the best silica sand quality available on the market. The product can be used for decorative purposes.

SIZES:

15dm³

POTTING MIX

Culterra’s potting mix ensures good drainage and aeration and is bark and peat based with added nutrients to ensure vigorous and sustained plant growth. The product is pest and disease free.

SIZES:

3dm³, 15dm³, 30dm³, 60dm³

ROSE PLANTING MIX

Rose planting mix is a potting medium specifically designed for growing roses.

Sizes:

30dm³

SEEDLING MIX

Culterra seedling mix is a graded medium with added slow release fertilizer. Added coir assist with water retention.

SIZES:

15dm³, 30dm³

SPHAGNUM PEAT MOSS

Sphagnum peat moss is a natural, organic soil conditioner that regulates moisture and air around plant roots for ideal growing conditions.

SIZES:

15dm³

SUCCULENT MIX

Culterra succulent mix is well suited for growing succulents. Added silica sand assists with drainage. Added coir retains just the right amount of water.

SIZES:

15dm³

TOPSOIL

Our topsoil is carefully selected from what is available. Unfortunately we cannot guarantee this product been weed free.

SIZES:

15dm³

VERMI-COMPOST

Vermi-compost is a nutrient-rich organic fertilizer and soil conditioner in a form that is relatively easy for plants to absorb.

SIZES

15dm³

VERMICULITE

Vermiculite increases water and nutrient retention and aerates the soil, producing happy and healthy plants.

SIZES:

5dm³, 100dm³

WASHED SILICA SAND

Washed silica sand can be used in succulent or Zen gardens as a decorative product.

SIZES:

3dm³, 15dm³