Senegalia nigrescens | Knob thorn tree for sale | Knoppiesdoring boom

Buy Knob thorn trees at prices for various bag sizes: see below.

or contact Sandra

Senegalia (previously Acacia) nigrescens is frost sensitive, but able to withstand drought cycles. It has a medium growth rate and is deciduous.  Acacia nigrescens is easily identified by knob-like protrusions on its trunk and major branches. Knob-thorn does very well in a container and responds well to pruning.  Senegalia nigrescens in 'n large pot is a beautiful focal point in a small garden. Depending on the progression of Autumn weather, Knob-thorn will display beautiful autumn colors. Its  bright green spring color is magnificent.  Knob-thorn is an undiscovered jewel!

Value to honeybees: Nectar, N0-2?;  Pollen, P0-1?; Flowering months 8-12, (9).   (See  blog-post "The bee-value of South Africa's trees" for an explanation of codes)

For more information on this species go to PlantZAfrica: Senegalia nigrescens, Knob thorn, Knoppiesdoring

Available in 50L and 100L.  Contact Sandra for availability and price of trees in 450L.

Knob thorn for sale | Knoppiesdoring | Senegalia nigrescens.jpg

Senegalia nigrescens (Knob thorn) in 50L for sale. 

Recommended retail price-50L 

Specifications:

  • Height 1.5m+

  • Trunk 20mm+

  • Diameter 0.8m+

R470

Senegalia nigrescens (Knob thorn) in 100L for sale. 

Recommended retail price-100L 

Specifications:

  • Height 2.2m+

  • Trunk 40mm+

  • Diameter 1.5m+

R1180

Prices exclude VAT and delivery cost. Discount available in accordance with Treeshop's policy.