This form is more compact and hardier than americana   9cm pot

Shown here in 9cm pot

In 21cm pot

stiff short  sword shape leaves with cream colored margins

9cm pots Safe to minus 5deg C

13cm pots

Hardy in UK

Min winter temp -10C USDA 9a

6cm pot

Agave gentryi "Jaws" originates from N.E. Mexico where it grows high in the mountains (to 2700m) , in cold, wet pine forests, so it is well suited to our UK climate.

Grows to about 4 feet across and tall, so allow room when planting.

Agave guadalajarana

Min. temp USDA Zone -3c 9b RHS Zone H3

Agave guiengola is a fairly fast growing agave with few soft succulent leaves. It’s uniquely shaped, silvery-bluish leaves makes it a very unique statement in the landscape and it is considered by some collectors to be the most spectacular large agave because of its sculptural form.