Collection: Organic gladioli

Organically grown gladioli

The gladiolus is also known as the 'sword lily', which is derived from the Latin word "gladius", meaning sword, and refers to the plant's striking sword-like leaves. It is an impressive plant with long, slender flower clusters in various colours, ranging from vibrant shades such as red, yellow, pink and orange to softer pastel shades. The flowers have a trumpet-shaped structure with soft, coloured petals that sometimes have a slightly wavy pattern. Parrot gladioli have a slightly wilder wavy pattern.

Most varieties reach a metre or more in height, making them a striking vertical addition to the garden and they look best when planted in groups.

The gladiolus thrives in sunny areas and drained soil. They are among the easy-care flowers and add a touch of elegance to borders and flower beds. These flowers, with their striking colours and shapes, also attract beneficial pollinating insects, which promotes biodiversity in the garden.

Buy organic gladioli

Organic gladioli can be ordered online again in 2025 at Bloemoloog.nl

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Summer-flowering bulbs

  • Organic summer bulbs

    Summer flowering bulbs and tubers are a promising and colourful addition to gardens, bringing them to life during the warmer months. Here you will find a wide range of flowers and plants that are planted in spring and produce beautiful flowers throughout the summer and autumn.

    Planting summer bloomers

    Planting summer flowering bulbs and tubers usually requires some preparation in the spring. They thrive in well-drained soil and generally require full sun or light shade.

    Pre-growing flower bulbs

    You can also choose to grow the frost-sensitive summer bloomers indoors from March, which is called pre-growing. The plant then has a head start and will flower earlier. You then place the pot in a light place in your room and keep the soil slightly moist. As soon as the night frost has gone, the pot can be placed outside or the flower bulb or tuber can be removed and replanted in the open ground. In that case, first keep the pot in a bucket of water for half a day and then plant the tuber in the open ground.

    Caring for summer bloomers

    Regular watering and removing faded flowers can prolong flowering. All summer flowering plants we offer can be cut back to the ground in the fall. For further instructions, we recommend reading the respective product descriptions for correct wintering.

    For organic potting soil, plant food and other soil improvers we recommend Bio Kultura !

    Summer buzzers

    The entire assortment of Bloemoloog is organically grown. This means you don't have to worry about whether it contains harmful substances for beneficial insects such as bees and other summer buzzers.

  • What summer bloomers are there and how do you choose the right one?

    There are many different types of summer bloomers, including annuals and perennials, also called perennials. Annual summer bloomers are plants that only bloom for one season, while perennial summer bloomers grow and bloom for several years. One must be dug up before the cold winter, while the other can, with the right care, remain in the same place for years.

    When choosing summer bloomers, it is important to consider the specific needs of the plants, such as water requirements, soil type and care.

    Below we discuss some popular summer bloomers and provide information on which location is best for them.

    Non-hardy perennial summer bloomers

    - Calla : Calla's also known as Zantedeschia's are summer bloomers with graceful leaves and unique flowers. These can be in the sun and partial shade.
    - Dahlia : Dahlias are a popular choice for summer bloomers and come in many different colors. They do well in full sun.
    - Gladioli : Gladioli are perennial, but not winter hardy. They grow best in full sun.

    Hardy perennial summer bloomers

    - Kniphofia : Kniphofia, also known as fire arrow, loves a lot of sunlight. Place the plant in a location where it gets at least 6 to 8 hours of direct sunlight per day. A sunny location ensures that the plant grows and blooms well.
    - Lily : Lilies are perennial summer bloomers that are often planted. These plants do well in full sun and in partial shade.
    - Peony : Peonies are well-known perennial summer bloomers. They bloom in the sun, but for longer flowering we recommend a semi-shaded spot.

    Want to buy summer bulbs?

    At Bloemoloog.nl you can order summer bloomers from January to June that are grown exclusively by organic growers. We deliver within 3 working days with PostNL!

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