Adenium arabicum 'KHZ Black' × 'Choco' — Dark-Skin Dwarf Hybrid Cross Seeds

Adenium arabicum ‘KHZ Black x Choco’ is a Thai-origin hybrid cross combining two distinct arabicum lines into a single, intentionally bred selection. The Black KHZ x Choco designation points to the parent genetics — a pairing chosen for the combined visual character both lines carry into the offspring.

Hybrid crosses of this nature are where Thai arabicum breeding excels. Rather than selecting from open-pollinated seedling populations, deliberate crosses like this one produce seedlings with more predictable traits and greater genetic interest for collectors building a serious collection.

What emerges from a Black x Choco cross typically leans toward darker pigmentation, rich coloration in the caudex and branching tissue, and a growth character that reflects both parent lines.
Availability on this variety is genuinely limited. This is not a variety that moves through normal domestic distribution channels — it arrives in small quantities when it’s available at all.

What makes KHZ Black x Choco stand out:
∙ Deliberate Thai hybrid cross — KHZ Black x Choco parent genetics

∙ Darker pigmentation traits associated with the Black lineage

∙ Scarce U.S. availability — small batch, fresh-harvested stock

∙ Strong collector interest in KHZ-line arabicum genetics

10 seeds per packet.

Fresh harvested. Quantity is strictly limited.

What You'll Need to Grow These

Seeds are only half the equation — germination success comes down to the right setup. Here's what I use:

∙ Desert Oasis Potting Media — the fast-draining inorganic mix built for Adenium, Plumeria, and caudex seedlings once they're up and potted on.

∙ Luxbird Seed Germinator & Propagation Kit — bottom heat and a humidity dome, the two things that push arabicum germination toward the 90%+ range.

∙ 5×5 Germination Tray — sized for clean single-variety sowing so nothing gets crossed up.

See the full Desert Oasis media range at americanadenium.com.