Pineapple Sage
Salvia elegansUSDA | Grow Zone
8-11Outdoors all year in zones 8 to 11. Anywhere colder, keep it as a houseplant. Protect it below 50°F.
- Light
- Full sun, 6-8 hours
- Water
- When top inch is dry
- Humidity
- 40-60%
- Temperature
- 60-75°F (15-24°C)
- Difficulty
- Beginner
- Growth
- Moderate
- Mature size
- 3-4 ft tall, 2-3 ft wide
Pineapple Sage, known for its aromatic leaves and vibrant red flowers, is a delightful addition to any garden. Native to Mexico, this herb is cherished for its culinary uses and ornamental appeal, making it a favorite among gardeners.
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Ideal temperature
60-75°F is where it grows fastest. Below 50°F cold damage starts.
Spacing and harvest
- Mature size
- 3-4 ft tall, 2-3 ft wide
- Plant apart
- 12-24 in
- Frost
- Half hardy: light frost only
Everything it needs
9 essentials at a glance
Watering
Pineapple Sage prefers consistently moist soil but should not be waterlogged.
Water when the top inch of soil feels dry, typically every 1-2 weeks depending on the season. In hotter months, increase frequency. Signs of over-watering include yellowing leaves and root rot, while under-watering may cause wilting and dry leaf edges.
Light
This plant thrives in full sun, requiring at least 6-8 hours of direct sunlight daily.
It can tolerate partial shade but may become leggy and produce fewer flowers. Ideal placement includes a south-facing garden bed or a sunny windowsill.
Soil
Pineapple Sage prefers well-draining soil with a pH range of 6.0 to 7.0.
A mix of potting soil, sand, and perlite is recommended to ensure good drainage. Avoid heavy clay soils that retain moisture.
Humidity
This plant enjoys moderate humidity levels around 40-60%.
To increase humidity, consider misting the leaves or placing a humidifier nearby. Signs of low humidity stress include browning leaf tips and leaf drop.
Temperature
Pineapple Sage thrives in temperatures between 60-75°F (15-24°C) and is hardy in zones 8-11.
It can tolerate brief periods of cold but should be protected from frost. In winter, keep it indoors if temperatures drop below 50°F (10°C).
Fertilizing
Use a balanced fertilizer with an NPK ratio of 10-10-10 during the growing season, every 4-6 weeks.
Reduce feeding in fall and winter. Signs of nutrient deficiency include yellowing leaves and poor growth.
Pruning
Prune Pineapple Sage in early spring to encourage bushier growth and remove any dead or damaged stems.
Use sharp, clean shears for cutting. Deadheading spent flowers can promote further blooming throughout the season.
Repotting
Repot when the plant outgrows its container, typically every 1-2 years.
Choose a pot 1-2 inches larger in diameter. Signs it needs repotting include roots growing out of the drainage holes and stunted growth. Follow these steps: gently remove the plant from its pot, loosen the roots, and place it in fresh potting mix.
Propagation
Propagation can be done through stem cuttings or seeds.
For cuttings, take 4-6 inch stems in spring, remove lower leaves, and place them in water or moist soil until roots develop, usually within 2-4 weeks. Seeds can be sown indoors 6-8 weeks before the last frost.
When it's unhappy
Yellow leaves
Why it happens
This can be caused by over-watering or nutrient deficiency.
How to fix it
Check soil moisture and adjust watering accordingly. Fertilize if nutrient deficiency is suspected.
Wilting leaves
Why it happens
Under-watering or extreme heat can cause wilting.
How to fix it
Water the plant thoroughly and ensure it is not exposed to extreme temperatures.
Leggy growth
Why it happens
Insufficient light can lead to leggy growth.
How to fix it
Move the plant to a sunnier location to encourage bushier growth.
Root rot
Why it happens
Over-watering and poor drainage can lead to root rot.
How to fix it
Allow the soil to dry out between waterings and ensure the pot has adequate drainage.
Pest infestations
Why it happens
Common pests include aphids and spider mites.
How to fix it
Inspect regularly and treat infestations with insecticidal soap or neem oil.
Care through the year
Spring
In spring, prune back any dead stems and begin fertilizing every 4-6 weeks as the plant starts to grow actively.
Summer
During summer, ensure consistent watering and consider mulching to retain soil moisture. Deadhead spent flowers to promote more blooms.
Fall
In fall, reduce watering as growth slows down and prepare the plant for cooler temperatures. Bring indoor if in a colder zone.
Winter
In winter, keep the plant in a warm location with indirect light. Water sparingly, allowing the soil to dry out between waterings.
Toxicity & Safety
Pineapple Sage is non-toxic to pets and children. It is safe to grow around cats and dogs, and its leaves can be used in culinary dishes.
Good to know
How often should I water my Pineapple Sage?
Water Pineapple Sage when the top inch of soil feels dry, typically every 1-2 weeks. Adjust frequency based on the season and environmental conditions.
Why are my Pineapple Sage leaves turning yellow?
Yellow leaves can indicate over-watering or a nutrient deficiency. Check soil moisture and consider fertilizing if necessary.
Can I grow Pineapple Sage indoors?
Yes, Pineapple Sage can be grown indoors as long as it receives sufficient sunlight, ideally 6-8 hours of direct light each day.
What is the best soil for Pineapple Sage?
Pineapple Sage prefers well-draining soil with a pH of 6.0 to 7.0. A mix of potting soil, sand, and perlite works well.
How do I propagate Pineapple Sage?
You can propagate Pineapple Sage through stem cuttings or seeds. For cuttings, take 4-6 inch stems in spring and root them in water or moist soil.
What pests should I watch for on my Pineapple Sage?
Common pests include aphids and spider mites. Regularly inspect your plant and treat any infestations promptly with insecticidal soap.
Is Pineapple Sage safe for pets?
Yes, Pineapple Sage is non-toxic to both pets and children, making it a safe choice for households with animals.
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