Thyme Summer Seed

Grow Summer thyme for bold flavour in sunny herb beds and well-drained pots.

Ready to grow aromatic Summer thyme? Follow our step-by-step Thyme Grow Guide for Summer Thyme for surface sowing, germination, transplanting and regional care.

Quick Grow Facts

• Scientific Name: Thymus vulgaris
• Selection: Commercial Summer Thyme; no named breeder series or subspecies is confirmed for this lot
• Seed Form: 10 g raw seed; sale form does not confirm chemical-treatment status
• Pretreatment: None; sow dry
• General Sowing Time: Spring in frost districts; mild autumn or late winter in frost-free regions
• Position: Full sun; light afternoon shade in extreme heat
• Method: Tray sowing recommended; direct sow only into a fine, weed-free seedbed
• Sow Depth and Light: Surface-sow in light; press onto moist mix and leave uncovered or dust with no more than 1 mm vermiculite
• Germination: Usually 14–21 days at 18–21°C; keep the surface evenly moist, not waterlogged
• Transplant: Pot up at about four true leaves; harden for 7–10 days
• Final Spacing: 20–25 cm in herb beds; 15–20 cm in a closely managed cut row
• Growth Form: Fine, slightly upright woody perennial with narrow grey-green leaves; about 30–45 cm; no support needed
• Pruning: Pinch soft tips for branching and trim above leafy growth after flowering; never cut into bare old wood
• Harvest: Light cuts can begin around 90–95 days in good conditions; wait for a well-branched plant and never remove more than one-third

Why Grow Summer Thyme

• Fine aromatic leaves give a strong thyme flavour for roasts, vegetables, marinades and sauces.
• The compact perennial suits sunny herb beds, rockeries and well-drained containers.
• Small flowers support garden pollinators when some stems are left to bloom.

Growing Notes

• Use gritty, sharply drained soil and avoid heavy nitrogen feeding.
• Water young plants evenly; once established, water deeply and let the upper soil dry.
• Increase spacing and keep foliage dry before night in humid gardens.
• Harvest in the morning after dew dries for good flavour.

Seed safety: Raw seed is the unpelleted sale form, not proof of untreated or food-grade seed. Do not eat seed or use it for sprouts, microgreens or animal feed; follow the delivered lot label.

Brought to you by Ubuntuberg Seeds, where our mission is to cultivate humanity & harvest unity. Ubuntuberg Seeds: the highest quality seed stock in all of Southern Africa, sourced from sustainable farms, guaranteeing you the best quality seed stock.