Hyacinthus orientalis
Hyacinth (Hyacinthus orientalis) is a perennial. Light: full sun, part shade. Hardy down to -34 °C. Drought tolerance: medium. Toxic to dogs, cats and children. Sold in local shops from about €3.40.
A spring bulb with dense, waxy flower spikes in April whose scent fills the whole garden; sold in blue, purple, pink, red, white and yellow cultivars. Plant the bulbs in autumn, around October, in a sunny, well-drained spot, 10 to 15 cm deep and 10 to 15 cm apart, and wear gloves because the bulb scales irritate the skin. It is fully hardy and can stay in the ground for years, but it does not really multiply: the spikes get looser and smaller each year, so top up with new bulbs every few years. After flowering cut off only the spent stalk and let the leaves die back completely, as they feed the bulb for next year.
| Group | Perennial |
| Light | Full sun, Part shade |
| Size after 10 years | 25 cm × 10 cm |
| Ultimate size | 15–30 cm × 8–15 cm |
| Hardiness | down to -34 °C (USDA 4, RHS H7) |
| Soil | Average garden soil, Sandy, Calcareous |
| Foliage | Deciduous |
| Flowering | March–May, blue, purple, pink, red, white, yellow, orange |
| Water need | Medium |
| Drought tolerance | Medium |
| Maintenance | Low |
| Root aggressiveness | Low |
| Suckering | no data |
| Spreading | Low |
| Distance from buildings | no data |
| Distance from paving | no data |
| Litter | not typical |
| Planting distance | 12 cm |
| For dogs | Toxic |
| For cats | Toxic |
| For children | Toxic |
| Typical price | from about €3.40 |
Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor.
The same plant is sold as a small pot and as a specimen several metres tall, and the price follows. Prices are rounded and for guidance only.
|
Size
|
Typical price
|
|---|---|
| bulb or tuber | approx. €4 |
| size not stated | approx. €3.40 – €9 |
Data updated: October 13, 2026 · How our data is made
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