Lythrum lineare
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Lythrum lineare

Wand loosestrife · Saltmarsh Loosestrife · Wand lythrum

Tier 2 Difficulty: medium Water: low Light: full_sun
Temperature
15–37 °C
Soil pH
6–7
Hardiness
Zone 7–11
Click count
12
Observations
6

Care Guide

💧 Water

Planting wand lythrum near a pond removes the need for additional watering. If there is no natural water source, water the plant every 1-2 days during spring and summer, and every 2-3 days in the cooler fall months. For potted wand lythrum, check the top layer of soil and water the plant when the soil feels dry.

☀️ Light Full sun

Grass-poly flourishes when it receives a significant amount of sun each day, but it can also grow in places with moderate sunshine. For optimal development, it requires a brightly illuminated setting, mirroring its roots in bright, sunny ecosystems. Too much or too little sunlight can impede growth and result in health problems.

Ideal: Full sun
FAQ
What are the sunlight requirements for Wand lythrum?

Wand lythrum, or Lythrum lineare, thrives in conditions ranging from full sun to partial sun. Plants requiring full sun need above 6 hours of sunlight daily, while those suitable for partial sun require about 3-6 hours of sunlight. It's important to observe the movement of sunlight through your garden to find spots that offer the perfect mix of light and shade, ensuring your Wand lythrum and other plants remain healthy and happy.

🌡️ Temperature 15–37.8°C

Grass-poly naturally occurs in surroundings with temperatures typically between 68 and 100.4°F (20 to 38°C). This plant prospers in such warm weather conditions and may necessitate temperature modifications during the cooler months.

Ideal temperature: 15–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Grass-poly does well with regular, dilute fertilizer applications to encourage healthy leaf development. Fertilize Grass-poly about once a month throughout the summer. Nitrogen is important for foliage, and providing nitrogen-rich sources helps Grass-poly thrive.

🪴 Pot & Repot
✂️ Pruning

Wand lythrum thrives in moist, sunny conditions, producing vibrant purple or pink flowers. To encourage growth and shape the plant, prune it in early spring. Be sure to remove any dead stems and thin out crowded areas to improve air circulation, which helps prevent disease and enhances the blooms.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Annual
Genus
Lythrum
Family
Lythraceae
Hardiness Zone
7-11
Mature Height
10 cm to 61 cm
Mature Spread
10 cm to 49 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
Pink, Lavender
Flower Size
0.20 cm to 0.25 cm
Bloom Time
Summer
Planting Time
Spring, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Libya, Somalia, Egypt, Turkey, Austria, Slovakia, Montenegro, Eritrea, Slovenia, Morocco, Croatia, Belarus, Uzbekistan, Russia, Iraq, Germany, Ethiopia, Romania, Belgium, Portugal, France, Saudi Arabia, Tajikistan, Tunisia, Czech Republic, South Africa, Cyprus, Bulgaria, Poland, Armenia, Greece, Ukraine, Serbia, Chad, Lebanon, Syria, Kyrgyzstan, Kazakhstan, Italy, Spain, Switzerland, Iran, Albania, Azerbaijan, United Kingdom, Hungary, Algeria, Turkmenistan

Tags (5)

Common Names (3)

en Wand loosestrife
en Saltmarsh Loosestrife
en Wand lythrum