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Monkey Flower

Mimulus guttatus

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verifiedReviewed by the GreenScout Team

A cheerful annual or short-lived perennial with spotted yellow flowers, native to western North America. It adapts well to moist conditions and partial shade, making it ideal for damp borders, containers, or bog gardens. The plant is prolific in seeding and can naturalize in suitable moist locations.

Common Problems

Select the problem your Monkey Flower is experiencing to get a treatment guide.

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Wiltingchevron_right

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Root Rotchevron_right

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Overwateringchevron_right

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Pale Leaveschevron_right

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Slow Growthchevron_right

Care Guide

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Light

Partial shade to full sun. Tolerates shade well and prefers afternoon protection in hot climates.

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Water

Keep soil consistently moist; prefers wet conditions. Excellent for boggy or damp areas.

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Soil

Moist, fertile soil rich in organic matter. Tolerates poor drainage better than most plants.

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Fertiliser

Light feeding monthly during growing season. Avoid excessive nitrogen, which promotes foliage over flowers.

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Temperature

Prefers cool to moderate temperatures (50–70°F / 10–21°C). Struggles in extreme heat.

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Humidity

Enjoys high humidity. Benefits from regular misting in dry conditions.

Toxicity

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Non-toxic to humans and pets.

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Why is Monkey Flower a good choice for a boggy area?

It adapts well to moist conditions and tolerates poor drainage better than most plants, making it ideal for damp borders, containers, or bog gardens where other flowers would struggle.