Plant in full sun and water occasionally to infrequently. Hardiness reports are that it is hardier than either parent and that it can tolerate temperatures down to at least 20° F though some claim it has been hardy only to 23°F. This is a attractive large aloe that has become very popular for use as a specimen tree in a dry garden.

Aloe 'Hercules' is a unique looking plant that is sometimes confused with, but quite different from its one parent, Aloe barberae, or the yellow-orange flowering form of Aloe barberae that comes from Mozambique that is often referred to as the Medusa form of Aloe barberae and now described as Aloe tongaensis. This naturally occurring plant from Mozambique has smaller narrower pale green leaves and much thinner stems. Another plant that is somewhat similar is the hybrid between Aloe barberae and Aloe vaombe called Aloe 'Goliath', which has longer broader and brighter green leaves and has rosettes so heavy they are prone to break the stems. There is another tree aloe from Somalia that was originally included with Aloe barberae called Aloe eminens. Plants of this species from cuttings from a specimen from the Koko Crater Botanical Garden (satellite garden of the Honolulu Botanic Gardens) are now in the trade. In South Africa there is also a plant called Aloe 'Rex' with apparently the same parentage as 'Hercules' that was hybridized by Jaap Viljoen of Swellendam, South Africa. From pictures we have seen of this plant it looks quite similar but has yellow flowers.

In an interesting twist in the nomenclature of these tree aloes, an article in the Journal >i>Phytotaxa 76 (1): 7–14 (2013), titled "A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae)" proposes that the tree aloes (Aloe barberae, A. dichotoma, A. eminens, A. pillansii, A. ramosissima and A. tongaensis) be taken out of the genus aloe and given the name Aloidendron. Since both parents of this hybrid are in this group this plant too would become a cultivar of the genus Aloidendron. Other major name changes proposed in this article include the scrambling aloes (A. ciliaris, A. commixta, A. gracilis, A. juddii, A. striatula and A. tenuior) being put in the genus Aloiampelos and the Aloe plicatilis, the popular Fan Aloe, to be renamed Kumara disticha, a name that was used to described it by the German botanist Friedrich Kasimir Medikus in 1786. Our plants are cutting grown from stock we maintain at the nursery that were originally from tissue cultured plants produced by Rancho Soledad Nursery in 2007. 

The information about Aloe 'Hercules' displayed on this web page is based on our research conducted in the nursery's horticultural library and from reliable online resources. We also include observations made about it as it grows in our nursery gardens and other gardens we have visited, as well how the crops have performed in containers in our nursery field. We will also incorporate comments we receive from others and welcome hearing from anyone with additional information, particularly if they can share cultural information that would aid others in growing this plant.