Carlton daffodil: clear yellow flowers for the spring garden

Your care table

Yellow with a clear centre

Carlton belongs to the large-cupped daffodils. Six outer flower segments frame a broad yellow cup that stays shorter than in a pronounced trumpet daffodil. This clear shape stands out even from a distance. In spring it creates bright colour spots beside a path or among still-low perennials. Under suitable conditions, the flowering plant grows roughly 40 to 50 cm tall. That is its later garden height, not delivery condition. Carlton therefore stands visibly among small spring flowers without needing the space of a large shrub.

Fifteen bulbs in a quiet group

The offer contains 15 bulbs for planting. Flowering garden plants and companions in pictures are not included. First consider where you want to see the flowers from. A small group beside a path looks more connected than isolated, widely scattered bulbs. About 10 to 15 cm spacing is useful border guidance. Also allow room beside densely growing neighbouring perennials. Their summer foliage can accompany yellowing daffodil leaves later, but should not immediately shade all emerging spring growth. Mark the planting area before it appears empty above ground in summer.

A bright soil position with reliable drainage

Carlton grows in sunny to lightly partially shaded garden positions. A light area beneath deciduous shrubs can provide enough spring light. Deep shade beneath dense evergreen foliage is different. Check soil below the loose surface too: a firm wet layer is not reliably corrected with a handful of sand in the hole. Prepare the area as a whole and avoid places holding winter rain. A container needs open drainage holes and free-draining soil. Flowering is a brief annual phase; the bulb stays in its position much longer.

Next spring begins in autumn

Plant bulbs in autumn, preferably early from September while soil is unfrozen and workable. Tips point upwards. As general RHS guidance, the bulb base lies about three actual bulb heights below the soil surface. Also follow the delivered packaging and soil conditions. A trade size class is neither measured height nor automatically diameter. Settle soil carefully and water a little if dry. Tight or shallower container plantings for a spring display are planned differently from a perennial border planting.

Water follows shoots and foliage

Roots need moisture without waterlogging during growth. Natural rain often suffices in borders; water additionally during persistent spring dryness. Pots dry faster and need checks until natural leaf yellowing. Water demand does not disappear immediately after the last flower. Green foliage continues working particularly then. Consider existing nutrients in soil or compost. Containers can receive supplemental feeding as needed according to the label. More fertiliser replaces neither a bright position, healthy roots nor an adequate leaf phase.

Preserve leaves after flowering

Remove faded heads if you do not want seeds, and leave foliage standing. Keep it at least six weeks after flowering and until natural yellowing. Tying or plaiting green leaves may look tidier but reduces their open surface for light. Early mowing is not a suitable shortcut either. Later-emerging perennials can accompany the transition in a mixed border. Remove only dead remains. Daffodils are harmful if eaten; keep bulbs separate from food and wear gloves when handling if appropriate.

Perennial cultivation sometimes needs a fresh look

Carlton can remain in the garden for several years under suitable conditions. If a group becomes very dense and flowering decreases, check light, leaf care, wetness and competition first. Healthy overcrowded bulbs may later be divided and redistributed in an appropriate dormant period. A small container suffers more from wetness and cold than garden soil. Stand it sheltered and check that water drains. Record when shoots and flowers actually appear for you in the plant book. This creates a garden calendar suited to your own position.

One plant, several views

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