Species grassy-leaved sweet flag
Long grass-type green leaves and beige stem

grassy-leaved sweet flag

Acorus gramineus 'Variegatus'

Also Known As - variegated Japanese flag
Grassy-leaved Sweet Flag (Acorus gramineus 'Variegatus') is an amazing plant species for many reasons. Its leaves are variegated and are reminiscent of a rich green grass in appearance. Its flowering stems reach up to 2 feet and bear golden-yellow, bottlebrush-like spikes, making it a showy focal point in the garden. Grassy-leaved Sweet Flag is also very hardy and can tolerate a variety of soil and water conditions, making it an ideal choice for areas where other plants may struggle. Plus, its fragrant, strap-like leaves release a lovely sweet vanilla-like scent when crushed, making it the perfect feature for any garden.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Division

Hardiness Zone:

5 - 8

Flowers:

Greenish yellow Flowers

Sun:

full sun,part shade

Soil:

Bog

Fruits:

green,brown Fruits In Autumn Ready In Fall

Leaf:

Yes

Leaf Color:

green,yellow,white

Growth Rate:

Moderate

Maintenance:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Moderate

watering

This plant species needs to be kept moist at all times, so it should be watered regularly. Aim to keep the soil slightly damp so that the top 1-2 inches of soil is moist to the touch. Water deeply, allowing the water to seep down to the roots of the plant. Avoid over-watering by checking the soil for moisture before watering. In general, water your grassy-leaved sweet flag once every 1-2 weeks during the growing season, or once every other week during cooler weather.

sunlight

Grassy-leaved sweet flag should receive at least 4 hours of direct sunlight each day. It appreciates morning sun the most and will do best when planted in a location that receives bright, indirect light during the afternoon. Avoid areas that get too much late afternoon sun, as this could burn the foliage. While this plant can tolerate some shade, too much can lead to weak plant growth or discoloration of the variegated foliage.

pruning

Grassy-leaved Sweet Flag (Acorus gramineus 'Variegatus') should be pruned in late winter or early spring to keep it in its desired shape and help the plant stay healthy. This species does not respond well to severe pruning, and it is best to simply trim away any dead, broken, or discolored leaves. The plant should not be pruned more than is necessary for health and aesthetics. If it is desired to keep the plant's clump size small, then shearing back the foliage in fall can help keep the size in check. Over time, it may be necessary to divide the clump to keep it healthy and contained.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Acorus gramineus 'Variegatus' typically starts flowering in late spring, usually in May or June.

Starts Flowering

Acorus gramineus 'Variegatus' typically starts flowering in late spring, usually in May or June.

Harvest Fruit

The harvesting season for Acorus gramineus 'Variegatus' typically begins in late June and continues through August.

Hardiness Map