How Much Sunlight Does the Tower of jewels Need?

September 11, 2024 4 min read

Tower of jewels thrives in full sun, needing more than 6 hours of direct sunlight daily.

Outdoor planting in a sunny location is preferable for optimal growth.

Inadequate light can stunt growth and lead to poor flowering.

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Full sun

Ideal Sunlight

Partial sun

Tolerance Sunlight

Ideal Sunlight Requirements for the Tower of jewels

Full Sun Exposure

The Tower of jewels is a sun-loving plant that thrives best in full sun conditions. Full sun exposure means it should receive at least 6 hours of direct sunlight daily. The plant is native to the Canary Islands, which provide an environment characterized by abundant sunshine. Therefore, replicating this condition is essential for the plant to flourish in your garden or backyard.

Why Direct Sunlight is Essential

Direct sunlight is crucial for the Tower of jewels because it significantly impacts its flowering and overall vitality. This plant is known for its stunning, tall flower spikes that can only develop fully with ample sunlight. Insufficient sunlight can lead to leggy growth and reduced blooming, making the plant look sparse and unhealthy. By ensuring your Tower of jewels gets direct sunlight, you'll promote robust, healthy growth and vibrant flowering.

How to Position Your Tower of jewels for Maximum Sunlight

Outdoor Planting Locations

When planting your Tower of jewels outdoors, choose a spot that basks in sunlight for most of the day. South-facing areas are usually the most sun-drenched and can provide the continuous light this plant needs. Avoid planting it near tall structures or trees that might cast shadows, diminishing the amount of direct sunlight it receives. Well-drained soil in an open, airy environment will help your plant thrive.

Indoor Placement Tips

If you're growing the Tower of jewels indoors, select a location that receives a lot of natural light, such as near a south or west-facing window. Use sheer curtains to diffuse the light if it gets too intense, to avoid overheating the plant. You can also rotate the plant weekly to ensure even light distribution on all sides, helping to achieve balanced growth.

Signs Your Tower of jewels is Getting the Right Amount of Light

Healthy Growth Indicators

A Tower of jewels that's enjoying the right amount of sunlight will exhibit several healthy growth indicators. Look for a strong and upright growth habit, with a sturdy stem and dense foliage. The flower spikes should be vibrant and plentiful, a clear sign that your plant is receiving sufficient light. Healthy leaves will be a rich green color without any yellowing or browning.

Potential Issues from Incorrect Light Levels

If the Tower of jewels isn't getting enough light, you may notice slower growth, pale or yellowing leaves, and fewer flowers. On the other hand, too much intense sunlight can cause leaf burn, manifesting as brown, crispy spots on the foliage. Adjusting your plant's exposure to balance these conditions is crucial for maintaining its health.

Adjusting Light Levels for Seasonal Changes

Summer vs. Winter Light Requirements

In summer, the Tower of jewels can take full advantage of the longer days and more intense sunlight. However, in winter, the shorter days and less intense sun may require you to move the plant to a more well-lit area or even add supplemental lighting. This adjustment helps ensure the plant continues to get the light it needs all year round.

Using Artificial Light During Low Light Periods

During periods of low natural light, especially in winter months, you can use artificial lights to supplement your Tower of jewels’ needs. Full-spectrum grow lights can mimic natural sunlight and should be placed about 30-45 cm (12-18 inches) above the plant. Use a timer to provide consistent light for about 10-12 hours daily, ensuring the plant gets sufficient exposure.

Optimize plant health with ideal lighting

Find the best spots for them to optimize their health, simply using your phone.

Download the App for Free

Learn More About Tower of jewels