Down to Earth Feature Diamond Sponsor - Culterra

Getting to grips with when & where to use what soil…

When it comes to gardening and growing, “down to earth” is not just a compliment - it’s a necessity! We all know that healthy gardens start with healthy soil, but different plants also have different requirements. Do you know which bag of soil to select when faced with the wide range available at your local garden centre? Don’t worry - we have a few simple tips to help you get your “soil’s worth” next time you invest time and money in your garden!

You’re starting from seed …

Use Professional Germination Mix.

This lightly blended, soilless mix is carefully formulated for optimal seed germination. Fill your trays with this delicate mix, sow your seed and watch the space!


You’re planting out seedlings …

Use Seedling Mix.

Transplant seedlings from Germination Mix directly into Seedling Mix for cavity trays, flower boxes or window boxes. This will ensure that you grow healthy and resilient transplants with strong root systems.

Germination mix
Seedling Mix
You’re planting lawn …

Use Compost. Dig compost into your existing garden to enrich the earth before laying down instant lawn or sowing your choice of grass seed.


You’re feeding an existing lawn …

Use Lawndressing. Usually done in spring, scarify your lawn and apply a layer of organic lawndressing to transform your dull grass into a lush meadow of green!


You’re adjusting soil levels …

Use Topsoil. A good quality topsoil is best for filling holes in your lawn or adding height to flower beds. It can also be used in large raised beds, mixed with compost, to create better growing conditions.

You’re planting in a container …

Use Professional Potting Mix

This is the “just right” soil of the gardening world. It’s suitable for most plants so fill your pots and plant directly. Potting soil has added fertilizer and the correct amount of raw material to maintain the ideal water retention/ drainage balance and retain enough water to keep your plants healthy.


You’re planting new plants in the garden …

Use Compost or Landscapers Mix. Use either compost mixed with existing garden soil, or landscapers mix - a ready-to-use topsoil/ compost blend. Both contain organic materials and add beneficial microbes, micronutrients and macronutrients to your soil.


You’re planting acid-loving plants like Fynbos, Azaleas, Camellias and Hydrangeas …

Use Acid Compost. Before planting out acid-loving plants be sure to mix acid compost into your garden soil. Use this combination for acid-loving pot plants as well. For seasonal feeding simply mix acid compost into the top layer of soil around the plants and water well.


You’re planting out veggies … 

Use Compost.

Vegetables require large amounts of nutrient-dense soil to produce healthy edibles. Mix a generous amount of compost into your vegetable patch each year. Consider adding a little Kraal Manure and Vermicompost to produce an award-winning crop!

Potting Soil
Herb mix
You’re repotting your beloved Orchid …

Use Orchid Mix. This is usually done every one to two years, after flowering. Remove the plant, knock out any of the old mix and cut away dead roots. Then replant directly into Orchid Mix which contains organic fertilizer to nourish the annual bloom, as well as charcoal to maintain a moist but healthy root environment.


You’re planting succulents …

Use Succulent Mix

Succulents require a well-drained medium to thrive. Plant your aloes, crassulas and other succulents directly into this mix for the best results. Remember to provide plenty of sunlight and do not over-water.

Orchid Mix
Succulent Mix
You’re planting herbs …

Use Herb Mix. Whether you’re planting herbs into pots, containers or boxes, this is your top choice. Plant seedlings directly into filled containers. The extra fertilizer in Herb Mix will enable your herbs to flourish for at least three months before you’ll need to supplement with liquid fertilizer.


You’re planting Bonsais …

Use Bonsai Mix. Due to a lack of space and nutrients, bonsais need repotting fairly regularly. Do this before the growing season and use Bonsai Mix to resupply your tree with essential nutrients, while still ensuring sufficient drainage. After three months start to liquid fertilize or top with a slow release fertilizer.

Bonsai mix
To check out Culterra’s complete range of products visit their website:

Share This: