Sagittaria Lancifolia

Sagittaria Lancifolia, commonly known as Lance-leaved Arrowhead, is a perennial aquatic herb that belongs to the Alismataceae family. This plant is native to North America and can be found in wetlands, lakes, and streams. It is a popular plant in water gardens and is known for its attractive foliage and delicate flowers.

Taxonomic Information

Domain:	Eukaryota
Kingdom:	Plantae
Phylum:	Spermatophyta
Class:	Monocotyledonae
Order:	Alismatales
Family:	Alismataceae
Genus:	Sagittaria

Appearance

Sagittaria Lancifolia has lance-shaped leaves that are about 30 cm long and 3 cm wide. They are dark green and grow in a rosette pattern. The plant produces small white flowers on long stems that can reach up to 90 cm in height. The flowers have three petals and are about 2 cm in diameter. The plant can grow up to 1 m in height and 50 cm in width.

Care Guide

Sagittaria Lancifolia is an easy-to-care-for plant that requires minimal maintenance. Here are some tips to help you care for your Sagittaria Lancifolia:

• Water: Keep the soil moist at all times. This plant prefers to grow in standing water.
• Fertilization: Fertilize once a month during the growing season with a balanced fertilizer.
• Soil: Plant in a rich, loamy soil that is well-draining.
• Sunlight: This plant prefers full sun to partial shade.
• Hardiness Zones: Sagittaria Lancifolia is hardy in USDA zones 5 to 11.

Common Pests & Diseases

Sagittaria Lancifolia is generally a healthy plant, but it can be susceptible to certain pests and diseases. Here are some common problems to watch out for:

• Aphids: These tiny insects can suck the sap from the plant and cause stunted growth. Treat with insecticidal soap or neem oil.
• Leaf spot: This fungal disease can cause brown spots on the leaves. Remove affected leaves and treat with a fungicide.
• Root rot: This disease occurs when the soil is too wet and can cause the plant to wilt and die. Improve drainage and avoid over-watering.

Habitat

Sagittaria Lancifolia is native to North America and can be found in wetlands, lakes, and streams. It prefers to grow in standing water and is often used in water gardens and aquatic landscapes. This plant is hardy in USDA zones 5 to 11 and can grow up to 1 m in height.

Question and Answer

Q: Can Sagittaria Lancifolia grow in a container?

A: Yes, Sagittaria Lancifolia can be grown in a container as long as it is large enough to accommodate the plant’s roots and you keep the soil moist at all times.

Q: How do I propagate Sagittaria Lancifolia?

A: Sagittaria Lancifolia can be propagated by dividing the plant in the spring. Simply dig up the plant, divide it into smaller sections, and replant in a new location.

Q: Can Sagittaria Lancifolia be grown in a bog garden?

A: Yes, Sagittaria Lancifolia can be grown in a bog garden as long as the soil is kept moist at all times. It will also do well in standing water.

Q: Is Sagittaria Lancifolia toxic to pets?

A: There is no evidence to suggest that Sagittaria Lancifolia is toxic to pets. However, it is always a good idea to keep pets away from plants that they may try to eat.

Related Plants

• Sagittaria Latifolia
• Sagittaria Subulata
• Sagittaria Rigida
• Sagittaria Graminea

References

• Missouri Botanical Garden. (2021). Sagittaria lancifolia. Missouri Botanical Garden Plant Finder.
• University of Florida IFAS Extension. (2021). Sagittaria lancifolia. UF/IFAS Center for Aquatic and Invasive Plants.
• USDA Natural Resources Conservation Service. (2021). PLANTS Profile for Sagittaria lancifolia (L.) Hultén. USDA Plants Database.