SproutSmart
SproutSmart™ Intelligent Garden Sowing

Archangelica

Angelica
Zone 1b Save Garden

Planting Schedule

Add Archangelica to your garden to build a schedule and get reminders.
Botanical illustration of Archangelica
730d to harvest

Fragrant, honeyed green—Archangelica’s tender stalks unfurl with a luminous, herbal perfume that feels almost floral in the garden air. At maturity, the stems develop a crisp, succulent texture and a gently bittersweet, aromatic flavor that shines in preserves and candied preparations, as well as in cordials and spiced syrups. Grow Archangelica for its stately presence and its richly scented harvest season—an heirloom-worthy plant that turns a bed into a living fragrance garden.

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 45°F for reliable germination and early growth.

Expert Note

Angelica is a biennial that’s very slow from seed—sow early (or stratify) and expect first harvest-quality stems in the second year.

Crop Dates

Growing note: Zone 1b has only 61 frost-free days — shorter than this crop's 730-day maturity. Outdoor planting is not viable; use protected cultivation.
MilestoneDate
Last FrostJun 1st
Growing ApproachProtected Environment Only

Crop Details

TraitValue
Days to Maturity730
Sun RequirementsPart SunPartial sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)45
Min Night Temp (°F)35
Harden Off (days)Not Required

Today's Conditions

Outdoor planting for Archangelica in Zone 1b typically begins around Indoor Lights Only. Wait until soil reaches at least 45°F before transplanting Archangelica.

Garden Alerts

Zone 1b has only 61 frost-free days — shorter than this crop's 730-day maturity. Outdoor planting is not viable; use protected cultivation.

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Frequently Asked Questions

What common disease affects Archangelica seedlings and how do I stop it?
Archangelica is prone to damping-off caused by soil-borne fungi, especially in cool, wet seed-start beds. Keep the mix evenly moist but never waterlogged, ensure good drainage, and water from below if possible. If seedlings look shrunken at the base, remove them promptly and switch to lighter, less frequent watering; consider sterilizing trays/mix for the next sowing.
How often should I water Archangelica during active growth (after seedlings establish)?
During the main growth years, water to keep the root zone consistently moist: aim for roughly 1 inch (2.5 cm) of water per week, split into 2–3 waterings during warm spells. Let the top 1–2 inches of soil dry slightly between waterings, but don’t let the soil go dry below that depth. In part-sun beds, mulch helps prevent wide moisture swings that can stress plants and reduce vigor.
How can I tell when Archangelica is ready to harvest?
Harvest leaf stalks (the thick, ribbed stems) when plants are well established and the stalks are firm, about 12–18 inches (30–45 cm) long, usually after the plant has spent significant time growing (often in its second year). You’ll know they’re ready when stalks feel crisp and the umbels/flower buds are just beginning to form—before the plant goes fully to flower. Cut stalks at the base with a clean knife, avoiding pulling, and leave some foliage to keep the plant productive.

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 45°F for reliable germination and early growth.

Expert Note

Angelica is a biennial that’s very slow from seed—sow early (or stratify) and expect first harvest-quality stems in the second year.

Botanical illustration of Archangelica

Fragrant, honeyed green—Archangelica’s tender stalks unfurl with a luminous, herbal perfume that feels almost floral in the garden air. At maturity, the stems develop a crisp, succulent texture and a gently bittersweet, aromatic flavor that shines in preserves and candied preparations, as well as in cordials and spiced syrups. Grow Archangelica for its stately presence and its richly scented harvest season—an heirloom-worthy plant that turns a bed into a living fragrance garden.