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Perennial Flax

Also known as

perennial flax and blue flax

Taxonomy

Scientific name

Linum narbonense

Genus

Linum

Family

Linaceae

Order

Malpighiales

How to care for Perennial Flax

💦 Water

How often to water your Perennial Flax

Perennial Flax needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Water 0.5 cups every
9

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Perennial Flax in your home

Perennial Flax love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Perennial Flax does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Perennial Flax in your home 🏡.

🪴 Nutrients

How to fertilize Perennial Flax

Nutrient, fertilizer, and repotting needs for Perennial Flax: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Perennial Flax after it doubles in size or once a year—whichever comes first.

💡 FAQs

💦 Water Needs

Perennial Flax prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Perennial Flax Water Frequency →

Perennial Flax Root Rot →

☀️ Sunlight Needs

Perennial Flax requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

Perennial Flax Light Requirements →

Perennial Flax Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Perennial Flax is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.

🪴 Soil

Perennial Flax does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!

Best Soil Mix for Perennial Flax →

When and How to Successfully Repot Perennial Flax →

🌦️ Growing Outdoors

USDA Hardiness Zone
Perennial Flax can be grown outdoors in USDA Hardiness Zones 5a-9b. Find your local hardiness zone here.

Perennial Flax Temperature Tolerance →

🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Perennial Flax, since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!

🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.