‘Goldsturm’ Black-Eyed Susan (Rudbeckia fulgida) – nectar-rich perennial – 11 cm pot – height 25 cm

Rudbeckia fulgida 'Goldsturm' is a fully hardy perennial, capable of withstanding temperatures down to around -20°C. It overwinters in the ground without any protection in the vast majority of French regions. The above-ground parts disappear in autumn, but the crown remains alive underground and regrows vigorously each spring. In a pot, the roots are more exposed to the cold: a thick layer of mulch at the base of the pot is generally sufficient to protect them. It is one of the most reliable perennials in terms of winter hardiness.

The Goldsturm Coneflower (Rudbeckia fulgida 'Goldsturm') begins blooming in July and continues to produce its large golden daisy-like flowers with dark brown centers until October, or sometimes November depending on the region. Its blooming season can therefore last two to three months, which is exceptional for a perennial. The flowers follow one another without interruption, offering a continuous display in flower beds at a time when many other plants have already finished blooming. This late and prolonged flowering makes it a valuable resource for pollinators at the end of the season.

Rudbeckia Goldsturm s'pairs beautifully with ornamental grasses such as miscanthus or calamagrostis, whose feathery foliage contrasts elegantly with its daisy-like flowers. It also goes very well with snapdragons, echinacea, asters and sedum (stonecrop), which share its autumn flowering season. For a natural meadow effect, combine it with grasses such as moor grass. In a structured border, t'he pairing with blue grasses such as blue fescue or panicum creates a striking colour contrast.

The Goldsturm Coneflower (Rudbeckia fulgida) tolerates most soils as long as they are well-drained and do not become waterlogged. It prefers fresh to slightly humus-rich soil with a neutral to slightly acidic pH. Before planting, loosen the soil to a depth of 30 cm and incorporate some well-rotted compost to promote root growth. Plant the young plants 40 to 50 cm apart to allow them room to form well-developed clumps. An organic mulch (bark, straw) on the surface reduces evaporation and keeps the soil cool.

Yes, Rudbeckia Goldsturm is known as an excellent honey and nectar plant. Its large, open, and easily accessible daisy-like flowers provide an abundant source of nectar and pollen for honeybees, bumblebees, and many butterfly species, such as the red admiral and peacock butterfly. Its late flowering period, from July to October, is particularly valuable because it occurs at a time when floral resources become scarce in gardens.

The Goldsturm Rudbeckia is o'ne of the easiest perennials to grow, even for a beginner gardener. Once planted and watered well to establish, it is very low-maintenance: it tolerates drought, grows in ordinary soils, and requires no winter protection. The only truly essential care is to cut back the stems to a few centimetres above the ground in early spring. It i's not susceptible to common diseases and i's rarely affected by pests.

The Goldsturm Rudbeckia can easily be grown in a pot on a sunny terrace or balcony, provided you choose a sufficiently large container: allow for a pot measuring at least 30 to 40 cm in diameter so that'a clump can'develop properly. Use a high-quality, well-draining potting mix, mixed with coarse sand if possible. In a pot, it requires'more frequent watering than'when planted in the ground, especially during summer heatwaves.