1/10

Candle Larkspur

About Candle Larkspur

Candle Larkspur is a popular houseplant 🌿 that is isn’t challenging to grow and needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.

Candle Larkspur likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.

Candle Larkspur belongs to the Delphinium genus, and is native to Europe to Mongolia.

⚠️ Candle Larkspur is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. These plants are not recommended for homes with children, cats, or dogs.

Taxonomy

Scientific name

Delphinium elatum

Genus

Delphinium

Family

Ranunculaceae

Order

Ranunculales

Also known as

alpine delphinium

How to care for Candle Larkspur

💦 Water

How often to water your Candle Larkspur

Candle Larkspur 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 Candle Larkspur in your home

Candle Larkspur love being close to bright, sunny windows 😎.

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

Candle Larkspur does not tolerate low-light 🚫.

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

🪴 Nutrients

How to fertilize Candle Larkspur

Nutrient, fertilizer, and repotting needs for Candle Larkspur: 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 Candle Larkspur after it doubles in size or once a year—whichever comes first.

💡 FAQs

⭐ Difficulty Level

Candle Larkspur is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!

How to Grow Candle Larkspur →

Benefits of Growing Candle Larkspur →

Common Candle Larkspur Problems →

Outdoor Care Guide for Candle Larkspur →

💦 Water Needs

Candle Larkspur 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.

Candle Larkspur Water Frequency →

Candle Larkspur Root Rot →

☀️ Sunlight Needs

Candle Larkspur 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 🏡.

Candle Larkspur Light Requirements →

Candle Larkspur Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Candle Larkspur is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. Candle Larkspur is not recommended for homes with children, cats, or dogs.

🪴 Soil

Candle Larkspur 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 Candle Larkspur →

Best Pots for Candle Larkspur →

When and How to Successfully Repot Candle Larkspur →

What Are Healthy Candle Larkspur Roots →

💩 Fertilizer

Candle Larkspur should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize Candle Larkspur →

⬆️ ⬇️ Growth Pattern

Candle Larkspur grows vertically and new growth will emerge from the top of the plant.

Candle Larkspur Lifecycle →

Candle Larkspur Size Guide →

How and When to Prune Candle Larkspur →

🌦️ Growing Outdoors

USDA Hardiness Zone
Candle Larkspur can be grown outdoors in USDA Hardiness Zones 3a-7b. Find your local hardiness zone here.

Candle Larkspur Temperature Tolerance →

Candle Larkspur Hardiness Zones →

Landscaping Ideas with Candle Larkspur →

When to Plant Candle Larkspur →

How to Plant Candle Larkspur →

Where to Plant Candle Larkspur →

Winter Care for Candle Larkspur →

Best Companion Plants for Candle Larkspur →

Is Candle Larkspur a Weed? →

🌱 Propagation

The seeds of Candle Larkspur can be used to grow new plants! After your plant flowers, any seeds that formed can be collected and germinated in potting soil.

How to Propagate Candle Larkspur →

🍂 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 Candle Larkspur, 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.