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Alternative Approaches to Growing Succulents Without Soil for Optimal Health

Discover methods for cultivating robust succulents devoid of soil. Delve into groundbreaking approaches, care advice, and potential pitfalls to steer clear of, to ensure thriving succulent growth without the need for soil.

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Nurturing Succulents Without Soil: Exploring Soil-Less Techniques for Vibrant Growth
Nurturing Succulents Without Soil: Exploring Soil-Less Techniques for Vibrant Growth

Alternative Approaches to Growing Succulents Without Soil for Optimal Health

Succulents have become increasingly popular due to their unique appearance and low maintenance requirements. However, like any plant, they need proper care to thrive. Here's a guide on how to care for your succulents, from flushing soil to providing the right amount of light and nutrients.

Watering and Flushing

To keep your succulents healthy, it's essential to water them thoroughly and let the water drain completely. This process, known as flushing, helps remove excess salts and build-up of chemicals in the soil. Flushing should be done every 6-12 months, depending on the type of soil and the plants being grown.

If you want to use a water-soluble fertiliser during the flushing process, use half the recommended amount of fertiliser and double the amount of water. Repeat the flushing process several times to ensure a thorough cleaning of the soil. After flushing, allow the soil to dry completely before re-watering.

Lighting

Succulents need bright, indirect sunlight. A south-facing window is best for succulents, but a west-facing window can also provide enough light if it's not too shady during the day. Too much direct sunlight can cause sunburn in succulents, so be mindful of their exposure.

If your succulents are not getting enough sunlight, they may begin to stretch out and elongate. In such cases, you can use artificial lights to provide the light they need. These lights should emit at least 2,000 lumens for each square foot of light.

Nutrients

Succulents need nutrients to grow healthily and beautifully. Sphagnum moss absorbs moisture well and provides a lightweight, strong medium for roots to grip. This makes it an excellent choice for a potting medium.

For potted succulents, a light feeding of diluted fish emulsion or an all-purpose granulated fertiliser will help them grow lush and lovely. Fertilise succulents in the spring and fall to provide them with necessary nutrients. When using concentrated liquid fertilisers, dilute them half-and-half with water to avoid damaging the roots.

Alternative Planting Substrates

When it comes to planting substrates, alternative options include PON (a porous, inorganic substrate) and compost soil. PON is especially suitable for drought-resistant Mediterranean plants and succulents and can be used alone or mixed with soil. A drainage layer made of gravel or similar material helps prevent waterlogging.

Choosing the Right Fertiliser

When choosing a commercial fertiliser, look for a balanced fertiliser with equal ratios of nitrogen, phosphorus, and potassium (NPK). Commercial fertilisers should not be too strong to avoid burning the succulents.

In conclusion, caring for succulents involves regular watering and flushing, providing them with the right amount of light, and ensuring they have access to necessary nutrients. With the right care, your succulents will thrive and add a touch of beauty to your home or garden.

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