(New!) Cabeludona — Myrciaria glazioviana, very rare and tasty!

Description

About the species

Myrciaria glazioviana belongs to the Myrtaceae family — the same group that includes jaboticabas, pitangas (Eugenia uniflora), and guavas (Psidium spp.). It is native to southeastern Brazil, mainly the states of Rio de Janeiro and Minas Gerais, where it grows in the lush Atlantic rainforest and surrounding foothills.

In its natural habitat, it can reach between 3 and 6 meters (10–20 ft), forming a dense canopy of glossy green leaves and producing heavy crops of golden, fuzzy-skinned fruits that grow directly from the branches and trunk — a hallmark of the jaboticaba family.

The “Cabeludona” difference

While the typical M. glazioviana (known as Cabeludinha) bears small to medium-sized fruits, the Cabeludona selection is recognized by Brazilian growers for its larger fruits, thicker pulp layer, and broader leaves. The name “Cabeludona” literally means “big hairy one,” referencing both the fruit’s fine fuzz and its size compared to standard types.

This superior selection has been shared and propagated informally among collectors in Brazil and is now available in very limited quantities for international growers. The fruits have a rich, tropical aroma, with low acidity and a pleasant balance of sweetness — excellent for eating fresh or making preserves.

Growth habit and climate

Cabeludona is an attractive small tree for subtropical and mild-temperate gardens. It prefers warm, humid conditions, rich soil, and regular watering. However, based on our own experience growing it outdoors, it can withstand brief drops to about –2 °C (28 °F) without major damage once well established — making it one of the hardier Myrciaria species.

In tropical regions, it fruits several times a year; in cooler climates, flowering usually begins in late spring with fruit ripening in summer to early autumn. The tree starts producing in 3–6 years from seed under good care.

Germination tips

• Seeds are recalcitrant: plant them as soon as possible after arrival — they do not store well when dry.

• Medium: use a mix of peat, fine compost, and sand or perlite for aeration.

• Depth: sow about 1–2 cm deep, keeping the surface slightly moist but never waterlogged.

• Temperature: ideal germination range is 22–30 °C (72–86 °F).

• Time: germination occurs in 3–6 weeks.

• Light: indirect sunlight or light shade until the seedlings are established.

Once seedlings have a few sets of true leaves, they can be potted individually. Growth is moderate, and young plants appreciate partial shade during their first year.

Cultivation notes

Cabeludona thrives in fertile, slightly acidic soil rich in organic matter. Water regularly during dry periods; the species appreciates humidity but also needs good drainage. It responds well to light pruning to shape the canopy and encourage branching. Mulching helps maintain soil moisture and root health.

In containers, use a deep pot — Myrciarias develop long taproots early on. With patience, the tree becomes a year-round ornamental feature: attractive foliage, smooth bark, and a heavy fruit set that makes it a true conversation piece.

A taste of Brazil

In Brazil, the Cabeludinha is a nostalgic backyard fruit — loved by children and admired for its perfume and texture. The Cabeludona elevates that tradition with a fuller, juicier experience, now cherished among collectors of rare jaboticabas worldwide.

Its arrival in international collections represents the growing appreciation for the incredible diversity of the Myrciaria genus, a group that continues to surprise fruit enthusiasts with new flavors and forms.