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Annual flowers

De Bolster offers a very extensive range when it comes to organic annual flowers. With this wide selection you will definitely find those flowers that will make your garden even more beautiful. On this page you can read more about sowing and growing these flowers, or simply scroll down and place your order immediately.


Cosmea, oranje – Cosmos sulphureus
Sulfur Cosmos Cosmos sulphureus 5300
Sulfur Cosmos (orange) is a plant with somewhat coarser leaves. Its semi-double flowers are orange-red in colour. This plant cannot tolerate frost.
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Chinese ridderspoor – Delphinium grandiflorum
Siberian Larkspur Delphinium grandiflorum 5340
Siberian Larkspur is a stunning plant that produces clusters of large, single-flowered, bright blue flowers. A good cut flower.
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Turkse drakenkop - Dracocephalum moldavicum
Moldavian Dragonhead Dracocephalum moldavicum 5370
Moldavian Dragonhead is a robust, bushy plant that produces purplish-blue sage-like flowers. Its serrated leaves have a delightful citrus fragrance. Attracts bees and butterflies. Suitable for use as cut flowers.
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Slaapmutsje, geel – Eschscholzia caespitosa
Foothill Poppy Eschscholzia caespitosa 5390
"Foothill Poppy (yellow) is a delicate little poppy with finely incised leaves and lemon yellow flowers. Attracts bees and butterflies. "
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Slaapmutsje, oranje - Eschscholzia californica
Californian Poppy Eschscholzia californica 5400
Californian Poppy (orange) has finely incised grey-green leaves and gleaming orange single-petaled flowers. As each flower opens, it pushes its little 'sleeping cap' upward.
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Akkerbloemenmengsel
Field Flowers (mixture) contains seeds for various traditional cultivated plants that include Buckwheat, Crimson Clover, Phacelia, White Mustard, Blue Lupine and Marigold.
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Akkerrandmengsel M1 PRO
Field margin mixture ‘M1’ attracts parasitic wasps that parasitise the larvae of the bean seed fly. This nectar-rich mixture therefore helps to control this fly.
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Akkerrandmengsel M2 PRO
Field margin mixture ‘M2’ brings back the look of a traditional grain field. It consists of oat, barley and buckwheat along with various meadow flowers.
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Bloemenmengsel Elegance PRO
Flower mixture ‘Elegance’ creates a colourful garden with a rich insect life.
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Bloemenmengsel, hoog
Flower Mixture (high) contains predominantly seeds for sturdy annuals reaching a height of about 100 cm. This mixture may be thinly sown and contains seeds for plants such as Prince's Feather, sunflower, Safflower, Common Mallow and Opium Poppy.
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Bloemenmengsel, laag
Flower Mixture, low Flower mixtures 6120
Flower Mixture (low) contains plants reaching a height of about 30 cm. This mixture is quite varied and contains seeds for plants such as Cow Herb, Dwarf Lupine, Annual Clary Sage and common poppy.
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Bloemenmengsel, middelhoog
Flower Mixture (medium-high) contains seeds for plants reaching a height of about 60 cm. This mixture includes many different varieties in a wide range of colours: Cow Herb, Dwarf Lupine, Moldavian Dragonhead and Californian Poppy.
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