Walnut 'Black'
Juglans nigraAn elegant spreading tree with valuable dark-brown timber and highly prized nuts. Olive-green catkins are followed by the 5cm walnuts produced in abundance. Fast to establish and grow in heavy fertile soils.
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Walnut 'Black'
A very elegant spreading tree with valuable dark brown timber and highly prized nuts. Olive-green catkins are followed by 5cm walnuts in abundance. Suppresses undergrowth, so best grown on its own. Fast growth rate.
Black walnuts can naturally exude Juglone from their root system, a substance that reduces plant growth in nearby plants. It is recommended to separate walnuts from your other orchard trees.