Penstemon, a striking ornamental plant, is sure to captivate attention in any garden setting. Its vibrant mix of colours creates a spectacular display from July until late autumn. With a height ranging from 50 to 60 cm, it is an excellent choice for enriching flower beds and borders with unique compositions. Although cultivated as an annual in our climate, its charm and elegance remain constant. Penstemon is also a popular choice for cut flowers, making it a practical and versatile addition to any garden.

Sowing

Sow Penstemon seeds carefully to ensure optimal growth conditions. The soil should be well-drained to facilitate germination and the development of young plants. Lightly press the seeds into the soil surface to enhance contact with the substrate.

Sowing Depth

The optimal sowing depth for Penstemon seeds is approximately 0.5 cm. This depth allows the seeds to absorb moisture effectively while ensuring sufficient access to light necessary for germination.

Sowing Period Under Cover

When to sow Penstemon seeds under cover? The best time for sowing under cover is February and March. Early sowing helps produce strong and healthy seedlings ready for transplanting to their permanent location in May.

Planting Time

It is best to plant Penstemon in May, once the risk of frost has passed. Suitable weather conditions at this time encourage the plants to root and continue to develop.

Plant Spacing

When planting Penstemon, it is important to maintain a spacing of 30x50 cm. This distance provides the plants with enough space to grow, promoting their health and abundant flowering.

Companion Planting

Penstemon pairs beautifully with other ornamental plants such as sage, echinacea, and lavender. These plants complement each other visually and create a harmonious space in the garden.

Site Conditions

Penstemon prefers sunny or partially shaded positions with well-drained soil. It thrives in moderately moist conditions, but excessive water can lead to root rot. Therefore, ensuring the soil is well-drained is crucial.

Growing Tips

Penstemon requires regular watering, especially during prolonged dry spells. Fertilisation is also beneficial to support its lush growth and flowering. Removing spent flower heads will extend the flowering period and allow the plant to focus energy on producing new buds.

Plant Height

The plant reaches a height of 50 to 60 cm, making it ideal for creating tiered compositions in the garden.

Flowering Period

Penstemon flowers from July to September, offering a long period of decorative appeal in the garden.

Usage

Due to its long and colourful flower spikes, Penstemon is perfect for flower beds, borders, and as a cut flower. It can be used to create vibrant arrangements in vases, adding elegance and colour to interiors.

Resistance to Diseases

Penstemon is known for its good resistance to most diseases, making it easy to grow even for novice gardeners. Regularly removing dead leaves and flower heads supports plant health and prevents the development of fungal diseases.

Good to Know

Penstemon not only impresses with its appearance but is also easy to cultivate. It tolerates occasional dryness well, making it an ideal choice for gardens with lower humidity. Its multicoloured flowers attract pollinators, contributing to increased biodiversity in the garden.

Why Buy from Garden Seeds Market

Purchasing Penstemon seeds from Garden Seeds Market guarantees the highest quality, with each packet carefully selected and subjected to rigorous quality testing. Customers appreciate the fast delivery and professional advice, as evidenced by numerous positive reviews. Our seeds come from reliable sources, ensuring their high quality and reliability. The store also offers attractive promotions and discounts for regular customers.

Each packet contains 0.2 g of seeds. The packaging includes information on cultivation guidelines and the sowing validity period.