Hyacinths: Spring's Most Ravishing Perfume

Hyacinths: Spring's Most Ravishing Perfume

If we bet on spring's most ravishing perfume, we'd back the Hyacinth. A handful in full bloom sweetens a whole yard; a single potted Hyacinth fills your house with intimations of the new season.

The Formal/Informal Flower

Hyacinths are versatile—reliably perennial from upper South through upper Midwest—and change with age. Premium bulbs bear classic, tightly packed heads the first spring. Given full sun and rich, well-drained soil, they rebloom for several springs, but spikes lengthen and individual blossoms shrink. First year's flowering is ideal for containers or formal entryway/terrace displays. Later years' casual bloom integrates easily into borders and cottage plantings.

Forcing Hyacinths

We especially favor antique heirloom varieties for forcing for indoor late-winter display. Instructions below.

What We Ship

Premium, top-quality bulbs in fall, at correct outdoor planting time for your region.

Hyacinth Care Summary

• Light: Best in full sun (6+ hours); tolerate light shade. Thrive under deciduous trees if root competition not severe and they get 3–4 hours sun after leaf-out.
• Soil: Well-drained year-round. Improve heavy soil with compost, aged manure, leafmold, peat moss, or shredded pine bark (South). In heavy clay, consider raised beds. Tolerate acid; thrive in neutral to slightly alkaline.
• Planting: Bulbs may cause skin irritation—wear gloves. Dig hole to label depth (~6 inches; label is 6 inches). Set flat side down, pointed end up. Fill, water thoroughly.
• Watering: Water thoroughly after planting unless soaking rain expected. Water again only if rain scarce. Once established: ample moisture (½–1 inch/week) during active growth (fall–winter–late winter/early spring); dry soil during summer dormancy. Avoid soaker hoses/sprinklers.
• Fertilizing: Best in fall (new roots); next best early spring (foliage emerges). Use slow-release bulb fertilizer (granular Daffodil fertilizer). Apply to soil surface after planting and each fall. Avoid bone meal (only phosphorus; attracts dogs/rodents).
• Bloom Time: Label times typical for Litchfield, CT. Earlier spring = earlier bloom; colder = delayed. First spring after planting, most bulbs (especially from cool-summer climates like Holland/England) bloom later than established—normal; subsequent years on schedule.
• Dormancy: Most go dormant 8–12 weeks after flowering. Don't cut/fold/braid leaves before yellowing/collapse—prevents energy storage. Hide curing foliage with leafy perennials (Hostas, Daylilies, Ferns) or annuals/groundcovers. In lawns, don't mow until bulb foliage yellows.
• Transplanting/Dividing: Best when foliage withered. Lift with fork/spade, avoid injury, replant immediately at same depth, ~3x diameter apart.
• Winter Protection: Zone 6 (–10°F) and colder: bulbs planted <6 inches deep benefit from protection. Purpose: prevent heaving from freeze-thaw. After ground freezes (Dec in Litchfield), apply 4–6 inches loose organic material (straw, oak leaves, evergreen boughs cut 1–2 ft). Remove gradually late winter/early spring.
• Pests: Bulbs generally trouble-free; rodents/deer may eat bulbs, foliage, flowers in some areas.

Forcing Cold-Hardy Bulbs (Detailed)

Same principles as Crocus forcing. Rooting time: 12–14 weeks for Hyacinths. Chill at 40–60°F first 3–4 weeks, then 32–40°F. Can use cold basement, unheated garage (above freezing), or refrigerator. Protect from rodents. Check moisture every few weeks. When fleshy white roots appear through drainage holes, bulbs ready. Extra chilling tolerated. Bring to bright window in cool room (<65°F). Water as needed. Bloom 2–5 weeks after leaving cold. Duration shorter than garden. Keep out of direct sun; cool room at night prolongs bloom. After bloom: compost bulbs. If planted outdoors after frost, won't bloom well for 2+ years.

Forcing Hyacinths Without Soil

Hyacinths can be forced in pebbles/water or glass jars. Still need cool rooting period. Special forcing glasses (hourglass-shaped, used since Victorian days) keep bulb bottom dry—only roots reach water. Place in dark, cool area (<50°F) 4–8 weeks. Check water level; keep below bulb bottom. When roots develop and leaves grow, move to bright window in cool room (<65°F). Water-forced bulbs can be planted outdoors after frost but won't bloom well for 2+ years.