Title image above is copyright © The Caledonian Tree Co. Ltd
All text and images are copyright © The Caledonian Tree Co. Ltd
First reproduced here 2nd February 2023
When the tap root reaches the base, increased air in the growing medium dehydrates the tip, pruning it and stimulating lateral root branching.
copyright © The Caledonian Tree Co. Ltd
Each of the lateral roots is then steered by the shape of the wall towards an air hole, where it is also air-pruned, causing yet more branching.
copyright © The Caledonian Tree Co. Ltd
The process is continually repeated until the plant has developed a dense mass of fibrous roots. This amazing root structure leads to increased take up of nutrients and water, faster growth, and healthier trees.
copyright © The Caledonian Tree Co. Ltd
Kristi Ellinopoullos
BSc(Hons), U.Syd. - double major in biochemistry and microbiology, with honours in microbiology
PhD, U.Syd - soil microbiology
Stumbled into IT and publishing of all things.
Discovered jujube trees and realised that perhaps I should have been an agronomist…
So I combined all the above passions and interests into plant-related websites and blogs, on which I write about plants, gardening, botany, soil chemistry, soil microbiology and biochemistry!
If you have any deep interest in microbiology and/or biochemistry, and how these apply to plants, I’m writing a deep-dive online book From Soil to Fruit here.
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