Uawa x Slimer (Rooted Plants)

"Uawa" is a named cultivar (CV) of Trichocereus, specifically a hybrid. Here's what is known about it:

Type: 'Uawa' is primarily recognized as a Trichocereus hybrid, often appearing in crosses. One common cross mentioned is "Slimer x Uawa," which is further described as a "Melty scop x Fat pach." This suggests that 'Uawa' itself likely has genetic contributions from Trichocereus Scopulicola ('scop') and Trichocereus Pachanoi ('pach').

Origin: Seeds for 'Uawa' hybrids, such as "Slimer x Uawa," are noted to be "seed-grown" and come from Ross Gurau in New Zealand.

Characteristics (from hybrid descriptions): When crossed, 'Uawa' contributes to "mutant genetics" and "melty" characteristics, combined with the "fat pach" qualities. This implies it might have unusual growth forms or tendencies to exhibit monstrose or crested traits.
Availability: Plants resulting from 'Uawa' crosses (like "Slimer x Uawa") are sold online, for example, on eBay Australia.
Related to Other Cultivars: The "Melty scop" parent in "Slimer x Uawa" refers to Trichocereus scopulicola, and "Fat pach" refers to a stout form of Trichocereus pachanoi. This highlights its place within the broader Trichocereus family of columnar cacti, which includes well-known species like San Pedro (Trichocereus Pachanoi) and Peruvian Torch (Trichocereus Peruvianus).

"Slimer". Here's what's known about it:

Origin: "Slimer" is a Trichocereus Scopulicola cultivar, which means it's a specific genetic selection or hybrid derived from the Trichocereus Scopulicola species. Many of Ross Gurau's genetics, including "Slimer," originate from his collection in New Zealand.
Characteristics: While specific detailed descriptions of "Slimer" itself are less readily available than information about its use in crosses, it's frequently mentioned in hybrid names, indicating its desirable traits for breeding. It's often crossed with other popular Trichocereus varieties like Pachanoi (e.g., "Slimer x Uawa," "Slimer x Pachanoi Sheridan," "Pachanoi DeCosta x Scopulicola Slimer"). This suggests "Slimer" contributes strong genetics, likely including good growth form, unique coloration, or other aesthetically pleasing features. The name "Slimer" itself might hint at a certain growth habit or color, perhaps a lighter green or a more "melty" or undulating rib structure. Some discussions online suggest it might have a "rigid pattern" or "angularity" to its growth.
Breeding: Ross Gurau's "Slimer" is a popular parent in many new hybrid Trichocereus creations. Breeders often use his seeds to produce their own unique plants, indicating that "Slimer" passes on desirable characteristics and has good vigor.
Availability: While Ross Gurau himself may no longer be actively selling seeds from his personal collection (some sources suggest he moved and didn't take his collection with him), seeds and plants of "Slimer" crosses are still available through various vendors and private collectors, especially those who sourced seeds directly from him in the past.
In summary, Ross Gurau's Trichocereus CV "Slimer" is a well-regarded Trichocereus scopulicola cultivar from New Zealand, prized for its genetic contributions in hybridizing and its appealing characteristics, though detailed public descriptions of its exact physical traits are somewhat limited compared to its popularity as a breeding parent.