Species giant summer hyacinth Guide
cluster of small, creamy-white, tubular flowers along green, slender stems

giant summer hyacinth

Ornithogalum candicans

Cycle:

Perennial

Watering:

Average

Propagation:

Division,Seed Propagation,Offsets

Hardiness Zone:

6 - 10

Flowers:

Creamy white Flowers

Sun:

Full sun

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Maintenance:

Moderate

Drought Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Water giant summer hyacinths regularly to keep the soil lightly moist, but not soggy. Water deeply in the morning once per week, allowing the water to soak into the soil. In hot, dry weather periods, it may be necessary to water twice per week. Avoid splashing water on the foliage, as this can lead to fungal diseases.

sunlight

Giant summer hyacinths prefer full sun so they should be placed in an area which receives 5 to 8 hours of sunlight per day. For optimal growth, they should be planted in morning sunlight and then moved to a slightly shadier area in the afternoon to help the flowers from overheating and becoming damaged. Additionally, partial afternoon shade is also beneficial for preventing wilting during peak summer temperatures.

pruning

Giant summer hyacinth (Ornithogalum candicans) should be pruned regularly once flowering has finished to maintain the shape of the plant. Pruning should be done in late summer or early autumn. Start by removing any dead or diseased leaves and growth, then cut back the plant to the desired size. This will promote bushy growth with larger, more robust flowers. Pruning can be as simple as tidying up the current structure of the plant or more drastic if you want to reinvigorate it. Again, make your cuts in the late summer or early autumn.