Alstroemeria 'Summer Sky'

How to grow Alstroemeria 'Summer Sky' in NZ

Alstroemeria 'Summer Sky' grows best in full sun or partial shade with fertile, well drained soil enriched with organic matter. Keep the soil evenly moist while plants establish, then water during prolonged dry periods. Apply a balanced slow release fertiliser in spring to encourage vigorous growth and abundant flowering. Mulch around the plants to retain moisture and keep the roots cool.

Alstroemeria 'Summer Sky' care tips

Alstroemeria 'Summer Sky' is easy to maintain. Remove spent flowering stems by gently pulling them from the base rather than cutting them to encourage fresh shoots and repeat flowering. Divide mature clumps every few years if they become crowded, and protect emerging shoots from slugs and snails.

Alstroemeria 'Summer Sky' size, spacing, and growth rate

Alstroemeria 'Summer Sky' typically grows 40 to 60 cm tall and 35 to 50 cm wide. Space plants about 35 to 45 cm apart to allow good air circulation. Growth is moderate, with compact clumps producing abundant flowers throughout the warmer months.

Landscaping uses for Alstroemeria 'Summer Sky'

Alstroemeria 'Summer Sky' is ideal for mixed borders, patio containers, cottage gardens, perennial beds, edging, and cut flower gardens. Its long flowering season provides months of colour and it combines beautifully with other flowering perennials while also making exceptional cut flowers.

Why buy Alstroemeria 'Summer Sky' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery, supplying premium quality alstroemerias selected for outstanding garden performance. Every Alstroemeria 'Summer Sky' is grown with healthy roots and vigorous growth to ensure reliable establishment. We provide expert advice, careful packaging, and fast nationwide delivery so your plant arrives in excellent condition and is ready to thrive.