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What is it?
A soil amendment helping your tree thrive!
A soil amendment helping your tree thrive!
Simply mix it with you soil during planting!
What makes TreeGrow different from competitors?
Happy, healthy trees!
Promak is a Perth-based company founded by two scientists. Promak's objective is to deliver affordable, science-based products that improve plant growth and productivity. We cater for a range of customers from individual tree and garden enthusiasts to landscape and agricultural businesses throughout Australia.