gladiolus

Gladiolus gandavensis should be watered once every 5 days. Water the soil thoroughly until it is saturated, and wait until the soil dries out before watering again. Allowing the soil to dry out completely between watering will prevent the roots from becoming waterlogged which can cause root rot. Remember to water at the base of the plant and avoid getting the foliage wet as this can cause mildew. This plant species also thrives in moist but not overly wet soil, so be mindful of the amount of water you apply during each session. Apply just enough that the soil is completely saturated and no standing water is present.

Gladiolus gandavensis grow best under full, direct sunlight for periods of at least 6 hours each day. In the warmest months, the plant may require more sun, while in colder months, it may need less. If planted in partial shade, Gladiolus gandavensis will not flower as well and could be prone to disease. When growing indoors, the plant should be placed near a window that receives plenty of direct sunlight.

Gladiolus gandavensis should be pruned twice a year. The first time should be in early spring before the active growing season starts. At this time, remove any dead, diseased, or damaged foliage from the plant. If any foliage has died back due to cold weather, it can also be removed. The second pruning should be done in late fall or early winter after the plant has stopped flowering. This is the time to cut back the foliage to the base. The more foliage that is removed the bigger and more abundant the blooms will be the following season. It is important to never remove more than 1-third of the leaves at any 1 time. Pruning should stop when the flower buds begin to form in late winter or early spring.