White Summer Flower Mix Seeds | Elegant White Annuals | 80–90 cm Tall Cut Flowers

White Summer Flower Mix brings together a range of annual flowers in pure white and soft cream shades to create a calm, elegant display from summer into early autumn. Plants form airy clumps around 80–90 cm tall, perfect for the middle of a border or for relaxed cottage‑style plantings with a cool, monochrome look.​
The mix includes annuals of different shapes and bloom times so the planting evolves through the season, and many of the varieties have long stems that are perfect for cutting. It is an easy way to fill a bed or strip with coordinated, all‑white flowers for both garden and vase.​

Growing information

🌱 Sowing

• Sow direct outdoors in spring on a fine, weed‑free seedbed, broadcasting thinly and raking lightly to cover the seed.​

• In Ireland and similar climates, sow from April to June for flowering from summer to early autumn.​

☀️ Light

• Prefers full sun but will still flower well in light partial shade.​

💧 Watering

• Water regularly after sowing and during establishment, then in dry spells to keep plants growing steadily.

• Soil should be free‑draining rather than waterlogged.​

🌡️ Germination

• Germinates in typical spring temperatures, with seedlings appearing over 1–3 weeks depending on species and weather.​

📏 Spacing & size

• After germination, thin where crowded, aiming for roughly 20–30 cm between plants or clumps so they can branch and flower freely.​

• Mature plants reach about 80–90 cm with a soft, slightly informal habit.​

Bullet Technical Data

• 🌱 Sowing depth: very shallow; scattered on the surface and lightly covered or raked in​

• 📅 Sow (Ireland): April–June outdoors for summer and early autumn blooms​

• ☀️ Light: full sun preferred; light partial shade tolerated​

• 🌡️ Germination: usually 1–3 weeks in mild spring temperatures​

• 📏 Height: approx. 80–90 cm​

• 🪴 Spacing: thin to about 20–30 cm between plants or clumps​

• ⏳ Flowering: mainly May–September depending on sowing date and season​

• 🔢 Seeds: generous ornamental packet, enough for a good‑sized patch​

Tips & Tricks

• Mix the seed with dry sand before broadcasting to help spread it evenly and avoid dense clumps.​

• Deadhead or pick for the vase regularly to keep new buds forming and extend the flowering season.​