Distinctive Red Roots
Red Yacon varieties can develop attractive reddish, pink, or purplish root skin, adding variety to homegrown edible root crops.
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Red Yacon, botanically known as Smallanthus sonchifolius, is an interesting Andean root crop valued for its large, juicy, mildly sweet edible storage roots. Depending on the variety, the roots may develop reddish, pink, or purplish skin and differently colored flesh. The plant produces attractive yellow-orange flowers and large green leaves, making it an unusual addition to edible gardens. Yacon is traditionally propagated through crown rhizomes, while growing from true seeds is less common and requires careful attention to seed viability and germination conditions.
Red Yacon varieties can develop attractive reddish, pink, or purplish root skin, adding variety to homegrown edible root crops.
Yacon storage roots are known for their juicy texture and naturally mild sweetness, with a refreshing flavor often compared to apple and pear.
Mature plants can produce small yellow to orange flower heads that add ornamental interest to productive garden spaces.
Develops an upright, leafy growth habit and forms underground storage roots when grown under suitable environmental conditions.
| Scientific Name | Smallanthus sonchifolius |
| Common Name | Red Yacon; Yacon; Peruvian Ground Apple |
| Plant Family | Asteraceae |
| Seed Type | Vegetable and Edible Root Crop Seeds |
| Variety | Red Yacon (specific cultivar and root characteristics should be confirmed with the supplier) |
| Plant Type | Perennial herbaceous root crop |
| Root Characteristics | Fleshy underground storage roots; color varies by cultivar |
| Flower Color | Yellow to bright orange |
| Growth Habit | Upright, leafy growth with underground storage roots and crown rhizomes |
| Approximate Mature Height | About 1.5–3 meters under suitable growing conditions |
| USDA Hardiness Zones | Varies by climate; protect plants from frost |
| Planting Season | Warm growing season, according to local climate |
| Seed Starting | Start in seed trays or individual pots using a suitable seed-starting medium; follow verified supplier instructions |
| Germination Time | Variable; true Yacon seeds may germinate irregularly |
| Germination Temperature | Warm conditions are generally preferred; exact requirements depend on seed viability and pretreatment |
| Sunlight | Full sun to partial shade, depending on local climate |
| Soil Requirements | Fertile, organic-rich, moisture-retentive, well-drained soil |
| Watering | Maintain consistent soil moisture without prolonged waterlogging |
| Plant Spacing | Provide generous spacing according to expected mature plant size |
| Harvest | Harvest storage roots when the plant reaches maturity and top growth begins to decline; timing varies by climate |
| Propagation | Primarily through crown rhizomes; true seed propagation is also possible |
Bring an interesting Andean root crop into your garden with Red Yacon. Known for its distinctive underground storage roots, refreshing texture, and mildly sweet flavor, Yacon offers an exciting growing experience for home gardeners and edible plant enthusiasts. Provide suitable warmth, fertile soil, consistent moisture, and plenty of growing space to encourage healthy plant development. For reliable establishment, always check the quality and identity of the supplied seeds before planting.
Learn more about Red Yacon seeds, edible root development, and growing this unusual Andean crop.
Red Yacon refers to a red-type selection or variety of Yacon, which may have reddish, pink, or purplish skin or differently colored storage-root flesh. Other Yacon varieties can have cream, yellow, or other root colors. The exact appearance, sweetness, and storage-root characteristics depend on the particular cultivar.
Yes. Yacon can be grown from true botanical seeds, although seed production is uncommon in many varieties and germination can be inconsistent. Commercial cultivation traditionally relies on crown rhizomes because they provide a more reliable way to establish plants. When purchasing Yacon seeds, check that the product contains genuine, viable seeds rather than pieces of rhizome marketed as seeds.
Yacon storage roots are generally harvested toward the end of the growing season, when the plant has matured and its above-ground growth begins to decline. Carefully loosen the soil around the plant and lift the storage roots without damaging them. Separate the edible storage roots from the crown rhizomes, which can be retained for vegetative propagation.