Plant Heroes · 46,865 articles

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Discover inspiring stories, videos, and podcasts of scientists, farmers, volunteers, and communities across Australia working to protect and revive endangered plant species through conservation and translocation.

Gardening

Can perlite help with soil water retention?

Perlite is a versatile soil amendment that can significantly improve soil water retention while enhancing aeration. This naturally occurring volcanic glass is expanded through heating, resulting…

4 min read

Science

How do water-retaining crystals work in soil?

Water-retaining crystals, also known as hydrogel crystals or water-absorbing polymers, are a valuable tool for improving soil moisture retention. These crystals absorb and store water, releasing…

3 min read

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