
Tongueless Rock Daisy
Perityle aglossa
Grow Time
45-60 days
Sunlight
Full Sun
Watering
Every 7-14 days
Toxicity
Non-toxic
How to plant Tongueless Rock Daisy: Step-by-Step Guide
Growing Guide
Preparation

Choosing the Right Spot for Your Tongueless Rock Daisy:
The Tongueless Rock Daisy is a charming little plant that thrives in sunny environments. You’ll want to pick a spot where it gets plenty of sunlight throughout the day—around 6-8 hours should do the trick. If you're planting it indoors, make sure it’s near a window that gets good light.
What You'll Need:

Small pots or garden space with good drainage

Sandy or rocky soil (something that drains well)

A watering can with a narrow spout

Seeds or young plants (if you’re starting from seed, this plant germinates quickly!)
- Gravel or small stones (optional, to help with drainage)
When to Start: Spring is ideal for planting, especially after the last frost has passed. The Tongueless Rock Daisy loves warmth and dislikes cold weather, so if you live in an area with chilly nights, consider starting your seeds indoors and moving them outside once it warms up.
Preparing the Soil: This plant doesn’t need rich, heavy soil—it actually prefers something on the lighter side, like sandy or rocky soil. If your garden soil is too dense, mix in some sand or small stones to improve drainage. This will mimic the natural rocky conditions it likes!
Planting

If You’re Starting from Seed:
- Fill a small pot or tray with your sandy soil mix.
- Scatter the seeds lightly over the surface—they don’t need to be buried deep, just press them gently into the soil.
- Water lightly but thoroughly, making sure the soil stays moist but not soggy.
- Place the pot in a sunny location, keeping it warm (ideally between 65-75°F/18-24°C).
- Germination usually happens within a week or two.
If You’re Using Young Plants:
- Dig a hole slightly larger than the root ball of your young plant.
- Place the plant in the hole and gently cover the roots with your sandy soil mix.
- Pat down the soil around the base of the plant—but don’t press too hard!
- Water immediately after planting, making sure the water drains away properly.
Spacing: If you’re planting multiple Tongueless Rock Daisies, give them about 6-12 inches (15-30 cm) of space between each plant. They won’t grow too large, but they still need room to spread their roots.
Growing Care

Watering:
- The Tongueless Rock Daisy doesn’t like to sit in wet soil, so water sparingly. Once every 7-10 days should be enough, depending on how dry your climate is.
- Always check the soil before watering—if the top inch feels dry, it’s time to water. But if it’s still moist, hold off for another day or two.
Sunlight Needs:
- As mentioned earlier, these daisies love sunlight! Make sure they get at least 6 hours of direct sun every day. If they start looking leggy or stretched out, they might not be getting enough light.
Fertilizing (Optional):
- This plant doesn’t require much fertilizer, but if you want to give it a little boost during the growing season, use a diluted liquid fertilizer once a month. Over-fertilizing can actually harm this plant, so less is more!
Pruning:
- After flowering, you can trim back any dead or straggly stems to encourage new growth and keep the plant looking tidy. Just snip off the spent flowers and any overly long stems with clean scissors or pruning shears.
Harvesting

Now, unlike vegetables or fruits, the Tongueless Rock Daisy isn't something you "harvest" in the traditional sense—it's more of an ornamental plant that adds beauty to your garden with its delicate white or pale pink flowers.
However, if you'd like to collect seeds for future planting:
- Wait until the flowers have dried on the plant and turned into small seed heads.
- Gently shake or rub the seed heads over a piece of paper to collect the tiny seeds.
- Store the seeds in a cool, dry place until you're ready to plant again next season.
Enjoying Your Plant:
- The blooms will appear in spring and continue through summer. You’ll notice the flowers are small and daisy-like, adding a lovely touch to rock gardens or containers.
- If you're growing it indoors, you can move it outside during the warmer months to enjoy its blooms in a sunny spot on your patio or balcony.
Plant Care FAQ
Q: Why are my Tongueless Rock Daisy leaves turning yellow?
A: Yellow leaves often mean the plant is either being overwatered or underwatered. Check the soil—if it’s soggy, cut back on watering. If it’s bone dry, give it a drink! Also, ensure it’s getting enough sunlight, as lack of light can sometimes cause yellowing.
Q: Can I grow this plant indoors?
A: Yes, you can! Just make sure it gets plenty of sunlight by placing it near a south-facing window. If natural light is limited, you can use a grow light to supplement.
Q: My plant isn’t flowering—what’s wrong?
A: It could be due to insufficient sunlight. These plants need lots of light to bloom, so try moving it to a brighter spot. Also, avoid over-fertilizing, which can lead to lush foliage but fewer flowers.
Q: How do I know if my Tongueless Rock Daisy needs more water?
A: Stick your finger into the soil up to the first knuckle. If it feels dry, it’s time to water. If it still feels damp, wait another day or two before checking again.
Q: Can I plant this in a container?
A: Absolutely! In fact, the Tongueless Rock Daisy does great in containers, especially if you use a well-draining soil mix. Just make sure the pot has drainage holes to prevent water from pooling at the bottom.
Pro Tips
1. Perfect for Rock Gardens
Since the Tongueless Rock Daisy naturally grows in rocky areas, it’s perfect for rock gardens or even cracks in stone walls. Its trailing habit makes it a great choice for cascading over edges.2. Companion Planting
Pair this plant with other drought-tolerant species like Sedum or Lavender for a low-maintenance garden that requires minimal watering.3. Watch Out for Overwatering
Remember, this plant prefers drier conditions. It’s better to underwater than overwater! If you’re unsure, err on the side of caution and water less frequently.4. Mulch with Gravel
Instead of traditional mulch, try using small stones or gravel around your Tongueless Rock Daisy. This will help retain moisture while also mimicking its natural habitat.5. Container Tip
If you’re growing this in a pot, add a layer of gravel at the bottom to improve drainage. This will prevent water from sitting around the roots and causing rot.6. Deadheading for More Blooms
Regularly removing spent flowers (deadheading) will encourage the plant to produce more blooms throughout the season.7. Winter Care
If you live in a colder climate, consider bringing potted plants indoors during the winter. Place them in a bright, cool spot and reduce watering significantly while they’re dormant.