Geranium - Mixed - Pelargonium zonale - Vibrant colour for balcony and terrace - Fresh Seeds

Geranium Mixed (Pelargonium zonale) is a colourful blend that can brighten any outdoor space with rich, full blooms in shades of red, pink, white, and purple. This variety flowers for a long time and very generously, bringing lively colour from summer through to autumn. It is a popular choice for containers and flower beds, where the mix of tones creates an eye-catching display. Seed packs are available at GardenSeedsMarket.

Although geranium is a perennial plant, it is usually grown as an annual. It forms dense, compact clumps and reaches up to about 40 cm in height. Thanks to strong branching, it fills window boxes and pots well. The leaves are fleshy and bright green, often lightly scented, and they make an attractive background for the vivid flowers.

Sowing depth

Sow the geranium seeds at a depth of about 0.5 cm. Sowing too shallow can let the seeds dry out, while sowing too deep may make germination difficult. The right depth and moderate moisture in the compost support quick, even emergence.

Sowing under cover

The start of the year is the best time to begin. Sow under cover from January to February so the seedlings have time to develop before planting out in spring. Regular supplementary light and moderate watering help produce strong, healthy young plants.

Planting out

Plant geraniums into the ground or containers once the risk of frost has passed, in May or early June. Warmer conditions and longer days support fast growth and abundant flowering, giving you a long-lasting display through to autumn.

Spacing

When planting, keep spacing of 20 x 30 cm. This gives the plants enough room to spread and form dense groups of flowers. Planting too close together can restrict growth and reduce the number of flower buds.

Flowering period

Geranium starts flowering in June and continues through to October. Removing faded flowers regularly encourages the plant to produce new buds and helps keep the display going for as long as possible.

Growing

Geranium is an easy, rewarding plant to grow. It does best in sunny, warm positions sheltered from strong wind. It prefers fertile, free-draining compost, so a general-purpose mix with added sand or perlite works well. Water regularly during flowering, but avoid overwatering as excess moisture can harm the roots. Feeding every 2-3 weeks with a fertiliser for flowering plants can help increase the number of blooms and improve their colour.

Geraniums look great in containers, window boxes, hanging pots, and borders. They combine well with plants such as trailing petunias, lobelia, and bacopa, creating balanced, colourful arrangements. These plants add decoration while also bringing a cheerful summer feel to the space.

Why buy from GardenSeedsMarket?

GardenSeedsMarket is a trusted source of high-quality seeds. Each batch is carefully tested for germination so you can expect healthy, strong plants. The shop offers fast, secure dispatch, with seeds packed to arrive in excellent condition. The team is also happy to advise on choosing varieties and getting the best results from your sowing.

By choosing GardenSeedsMarket, you invest in quality and the confidence that your balcony, terrace, or garden will stay full of colour for a long time.

Pack contents

The pack contains 11 seeds. The packaging includes growing guidance and the sow-by date.