Agave Macroacantha. Black-Spined Agave
The Agave Macroacantha is a very pretty medium sizes Agave. Tight symmetrical rosettes of narrow pale blue-green leaves are sword shaped, very uniform in shape and outwardly spreading. Each leaf has large dark brown irregularly spaced marginal teeth and a 1 inch long chesnut brown terminal spine, so probably better planting them away from walkways. Slow growing, although after time it can form a colony with many offsets, some producing a short stem. Flowering when mature, usually after around 15 years the main plant dies but there are plenty of offsets to take its place. The flowers themselves are purple tinged in dense clusters produced on tall spike around 2m high.Awarded the RHS Award For Garden Merit it is perfect for exotic gardens, it's bold silhouette making a wonderful architectural centrepiece.
These large Agaves are exceptional quality from Specialist Growers. Photos 1-5 show some of the actual plants in stock now 2026. Please Note: Heights stated include pot sizes.
Click into the "Height" box and price of each plant is shown next to its size. UK delivery is FREE on all our palms and plants.
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