Also known as Linear Leaf Water Primrose · Primrose Willow · Seed Box
Ludwigia hyssopifolia, commonly known as Seedbox, is an herbaceous perennial herb, often found in wet environments. It features small yellow flowers and distinctive seed
At-a-glance light, water, soil, and growing conditions from plant data
Bright, Indirect Light
75% intensity
Prefers bright, indirect sunlight. Can tolerate some direct morning sun but avoid intense afternoon heat.
Consistent Moisture
75% intensity
Keep soil evenly moist, not waterlogged. Water when the top layer feels dry to the touch.
Loam, Sandy loam, Clay loam, Mud
50% intensity
Average Room Temperature
50% intensity
Prefers temperatures between 18-24°C. Protect from frost and extreme cold.
Aquatic
50% intensity
Regular Feeding During Growth
50% intensity
Feed with a balanced liquid fertilizer diluted to half strength every 4-6 weeks during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Maintain consistently moist soil, especially during active growth. Allow the top centimeter of soil to dry slightly between waterings. Avoid waterlogged conditions, which can lead to root rot.
Reduce watering during cooler months when growth slows.
Prune to maintain desired shape and size, and to encourage bushier growth. Remove leggy stems or any dead or damaged foliage.
Light pruning can be done anytime, while more significant pruning is best performed in early spring before new growth begins.
Easily propagated from stem cuttings. Take 10-15 cm cuttings from healthy stems and root them in water or moist potting mix. Cuttings usually root within 2-4 weeks. Seeds can also be sown directly in spring.
Repot young plants annually or biennially in spring as they outgrow their containers. Choose a pot that is one size larger. Use a well-draining potting mix.
Mature plants may only need repotting every 2-3 years or when root-bound.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Seedbox (Ludwigia hyssopifolia)
Where Seedbox (Ludwigia hyssopifolia) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Ludwigia |
| Species | Ludwigia hyssopifolia |
Similar in genus Ludwigia
Answers based on plant encyclopedia data
