Question about this product?
We're happy to help.
Frequently Asked Questions
Everything you need to know before you sow.
How can gladioli flower spikes be kept upright?
How can gladioli flower spikes be kept upright?
Tall spikes can be staked when needed, especially in exposed gardens. Install support before the spikes become heavily developed to avoid damaging the plants.
How should gladioli be arranged for a cut-flower garden?
How should gladioli be arranged for a cut-flower garden?
Plant corms in groups or rows so several spikes can be harvested together. Cut stems when the lower blooms open for better vase performance.
Can gladioli return after winter in cold climates?
Can gladioli return after winter in cold climates?
Yes, but in climates with freezing conditions the corms should be lifted in autumn and stored dry before replanting the following season.
What planting depth suits gladioli corms?
What planting depth suits gladioli corms?
Plant the corms 10–15 cm deep with the pointed side facing upward. Keep about 10–15 cm between plants for adequate growing room.
How can I stagger gladioli blooms?
How can I stagger gladioli blooms?
Planting groups at different times during the suitable spring planting window can help spread the flowering period rather than concentrating all blooms at once.
Why are gladioli useful for pollinator-friendly borders?
Why are gladioli useful for pollinator-friendly borders?
The colorful flowers can attract bees and butterflies, while the tall spikes also add vertical structure to mixed summer flower beds.
Still have a question?
Our growing experts reply within a day, 7 days a week.