12 Types of Dahlia Flowers: Dahlia Varieties and Classifications

Q: Can I grow Brussels sprouts in a small container?
A: While Brussels sprouts do best in larger containers with plenty of space for their root system, you can grow them in smaller containers, as long as they are at least 18 inches in diameter. A larger container will allow for better growth and root expansion, which is essential for healthy plants.
Q: How often should I water Brussels sprouts in containers?
A: Brussels sprouts require consistently moist soil, especially during dry spells. Water deeply once a week, or more frequently if the weather is particularly hot. Ensure the top few inches of soil remain moist, but avoid waterlogging, which can lead to root rot.
Q: Do Brussels sprouts need full sun?
A: Yes, Brussels sprouts require full sun to thrive. They need at least 6-8 hours of direct sunlight each day to produce strong, healthy plants and high-quality sprouts. A sunny spot in your garden or on a balcony is ideal for growing Brussels sprouts in containers.
Q: Is a Monstera really easy to care for?
A: Absolutely! Monsteras are famous for being super easy to care for. With a little attention to watering, light, and occasional repotting, your plant’s gorgeous foliage will thrive. They're a great choice if you're just starting your plant parent journey.
Q: Can you harvest Monstera?
A: Technically, yes! If you’re lucky enough to grow a Monstera deliciosa to maturity, it can produce a fruit that tastes like a mix of banana and pineapple. However, indoor plants rarely bloom or fruit, so don’t count on it unless you’re growing it in a tropical garden.
Q: Why does Monstera have such big leaves?
A: Monsteras naturally evolved in tropical rainforests, where sunlight is often limited by the dense canopy overhead. Those oversized leaves act like nature’s solar panels, maximizing light absorption for energy. They also serve as storage for water and nutrients, which helps the plant thrive even when conditions change. It's all about survival in a low-light environment!
Q: Can I grow broccoli in containers year-round?
A: While broccoli is a cool-weather crop, it is typically grown in the spring or fall. In warmer climates, you can grow broccoli during the cooler months or even overwinter it if the temperatures are mild. However, if you live in an area with hot summers, it’s best to grow broccoli during the early spring or late summer to avoid bolting due to excessive heat.
Q: What size container do I need to grow broccoli?
A: For broccoli to thrive, you should choose a container that is at least 12 inches deep with good drainage. Larger containers, up to 18 inches wide, will give the plant ample space for its root system and ensure healthy growth. If you’re growing multiple plants, ensure that each has enough space to spread out.
Q: Can I grow broccoli indoors?
A: Yes, broccoli can be grown indoors as long as it receives sufficient light and proper care. Place your container near a south-facing window or use grow lights to provide at least 6 hours of light per day. Keep the indoor temperature between 55°F and 75°F (13°C–24°C) to ensure optimal growth.
Q: How often should I water broccoli in containers?
A: Broccoli needs consistent moisture to grow well, but it doesn’t like soggy soil. Water your plants regularly to keep the soil moist but not waterlogged. During hot weather, the soil may dry out more quickly, so you may need to water more frequently. Ensure your container has proper drainage to prevent water from collecting at the bottom.
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If you’re someone who gets way too excited about colorful blooms, you’ve probably already fallen in love with dahlias. And I get it—they’re stunning, they’re dramatic, and honestly, they just make your garden look fancy without you trying too hard. But did you know that there are a ton of different types of dahlias out there? Yeah, not all dahlias are created equal.
Lucky for you, I’m here to walk you through some of the most popular dahlia classifications, each with its own unique charm. Let’s dive in and explore some of the most beautiful varieties of dahlias you can grow!

12 Popular Types of Dahlia Flowers
1. Formal Decorative Dahlia Classification

Formal decorative dahlias are the classic, show-stopping type you might see winning ribbons at flower shows. Their fully double blooms have broad, flat petals arranged symmetrically, creating a perfect, layered look. They typically bloom to about 4 to 6 inches wide and come in all sorts of stunning colors. If you’re looking for flowers that have a little extra oomph, these dahlias deliver.
Varieties:
- ‘Break Out’ – A bold red dahlia with perfectly arranged petals.
- ‘Karma Bon Bini’ – Soft peach-pink blooms that feel elegant and refined.
- ‘Kelvin Floodlight’ – A large, bright yellow bloom with perfect form.
Quick Tips:
- Water: Keep the soil moist but well-drained. Water regularly, but don’t let them sit in soggy soil.
- Soil: Fertile, well-draining soil with a slightly acidic pH.
- Light: Full sun, 6-8 hours a day.
- Temp and Humidity: They do best in moderate temperatures (60-75°F/16-24°C) and moderate humidity.
2. Informal Decorative Dahlias

These blooms have a much more relaxed vibe, with petals that twist, curl, or wave in all kinds of directions. No two flowers look exactly the same, and honestly, that’s what makes them so charming. They’re still double blooms like the formal ones, but the irregular petal shapes make them feel softer and more natural. These are great for cottage-style gardens or if you’re going for that wild, romantic garden look.
Varieties:
- Mango Madness’ – A mix of orange and yellow petals that really stand out in any garden.
- ‘Honka Fragile’ – Soft, pale pink petals that look delicate and charming.
Quick Tips:
- Water: Water regularly, but let the soil dry out a bit between waterings. Water deeply during dry spells.
- Soil: Well-draining, slightly acidic soil, so be sure to add some compost or organic matter to keep the soil rich.
- Light: Full sun is best, so aim for 6-8 hours a day of sunlight.
- Temp and Humidity: They prefer moderate temperatures (60-75°F/16-24°C) and don’t do too well in extreme heat, so keep them in a spot that’s not too hot and dry.
3. Ball Dahlias

These dahlias make round, ball-shaped blooms that pack a punch of color. These beautiful flowers have tightly packed petals, giving them a full, fluffy appearance. The flowers range in size from about 2 to 4 inches across, making them perfect for smaller gardens or containers.
Varieties:
- ‘Karma Fuchsiana’ – A vibrant, deep pink ball dahlia with striking symmetry.
- ‘Aloha’ – A cheerful yellow and orange blend that brightens up any space.
Quick Tips:
- Water: Keep the soil consistently moist. Water when the top inch feels dry, but don’t let them sit in soggy soil.
- Soil: Fertile and well-draining soil
- Light: Full sun, about 6 to 8 hours per day.
- Temp and Humidity: Prefers temps between 60-75°F (16-24°C) and moderate humidity.
4. Pompon Dahlia Flower

Pompon dahlias are tiny, round blooms that look like little puffballs, they are probably a miniature ball dahlia. These flowers are perfect for creating a cute, compact display in your garden. They’re great for cutting and adding to floral arrangements because of their small size and dense, round shape.
Varieties:
- ‘Happy Single’ – Bright yellow flowers that add a pop of sunshine to your garden.
- ‘Wyn’s Tiger’ – Striking red and yellow striped blooms that really stand out.
Quick Tips:
- Water: Keep them consistently moist, especially during dry periods.
- Soil: Well-draining soil
- Light: Full sun to partial shade, but they do best in full sun.
- Temp and Humidity: Ideal temperatures between 60-75°F (16-24°C) and moderate humidity.
5. Cactus Dahlias

Cactus dahlias have long, spiky petals that resemble the shape of cactus needles, hence the name. These dahlias stand out in the garden with their unique, dramatic form. The blooms can be large, often exceeding 6 inches across, and are perfect for making a statement in your floral arrangements.
Varieties:
- ‘Blue Bayou’ – A stunning lavender-blue color with sharp, pointy petals.
- ‘Ken’s Red’ – A bold red variety with long, twisted petals.
Quick Tips:
- Water: Keep the soil moist but not waterlogged. Water regularly but don’t overdo it.
- Soil: Prefer rich, well-draining soil that’s slightly acidic.
- Light: Full sun for at least 6 hours a day.
- Temp and Humidity: They thrive in temperatures of 65-75°F (18-24°C), with moderate humidity.
6. Semi Cactus Dahlias

If you're looking for a dahlia that strikes the perfect balance between delicate and bold, semi-cactus dahlias are where it’s at. These flowers are like the best of both worlds—they've got the spiky, pointed petals of a cactus dahlia but with a slightly softer, more relaxed vibe. The blooms are usually 4 to 6 inches wide and have petals that curl or twist at the ends, creating a dramatic yet elegant look. Semi-cactus dahlias are great for gardeners who love a bit of drama but don’t want something too wild or unruly.
Varieties:
- ‘Chat Noir’ – A deep, rich burgundy that almost looks velvety.
- ‘Zundert’s Starlight’ – With creamy yellow petals that curl at the tips for a unique, eye-catching effect.
Quick Tips:
- Water: Water deeply. Let the soil dry a bit between waterings.
- Soil: Slightly acidic, well-draining soil.
- Light: Full sun—at least 6-8 hours of sunlight a day will keep them blooming beautifully.
- Temp and Humidity: Moderate temperatures (60-75°F/16-24°C) are ideal, and they appreciate a bit of humidity.
7. Single Dahlias

Single dahlias are known for their simple, yet elegant look. They typically have a single row of petals surrounding a center of exposed stamens, giving them a wildflower-like appearance. These single-flowered dahlias are perfect for gardeners looking for a low-maintenance option that still adds charm and beauty to the garden.
Varieties:
- ‘Lilac Time’ – A soft lilac-pink that blooms beautifully in the summer.
- ‘Happy Face’ – Bright yellow petals with a dark center that draws the eye.
Quick Tips:
- Water: Water deeply, ensuring the soil stays moist but not soggy.
- Soil: Well-draining soil
- Light: They prefer full sun for the best blooms.
- Temp and Humidity: Grows best in moderate temperatures between 60-75°F (16-24°C), with low to moderate humidity.
8. Anemone Dahlias

Their outer petals are flat, while the center is a dome-shaped cluster of smaller petals that resemble an anemone flower. These dahlias can be used as cut flowers or planted in garden beds to add a delicate touch.
Varieties:
- ‘Mikayla’s Choice’ – A pale pink flower with a rich red center.
- ‘Ann Marie’ – Soft lavender blooms with a bright yellow center.
Quick Tips:
- Water: Water them regularly but ensure the soil drains well.
- Soil: Light and well-draining soil
- Light: Full sun is ideal, at least 6 hours a day.
- Temp and Humidity: Best in temperatures ranging from 65-80°F (18-27°C) and moderate humidity.
9. Collarette Dahlias

Collarette dahlias are known for their unique appearance. They have a ring of shorter, ruffled petals around a center of longer petals, resembling a “collar” around the flower’s face. These flowers make for a quirky yet gorgeous addition to any garden.
Varieties:
- ‘Karma Choc’ – Dark, rich red petals with a slightly darker center.
- ‘Terry’s Choice’ – White outer petals with a deep purple center.
Quick Tips:
- Water: Water them well but avoid soggy soil.
- Soil: Well-drained soil
- Light: Full sun, at least 6 hours daily.
- Temp and Humidity: They thrive in temperatures between 60-80°F (16-27°C) and moderate humidity.
10. Waterlily Dahlias

Waterlily dahlias have a distinct look, with their large, slightly open flowers that resemble waterlilies floating on a pond. These flowers have a softer, more relaxed feel compared to the more rigid dahlia types, making them perfect for a casual garden setting.
Varieties:
- ‘American Dawn’ – Peachy pink blooms that brighten up any space.
- ‘Lemonade’ – Soft yellow petals with a faint blush around the edges.
Quick Tips:
- Water: Keep the soil consistently moist, but not overly wet.
- Soil: Well-draining, rich soil is key.
- Light: Full sun for 6-8 hours.
- Temp and Humidity: Ideal temperatures between 60-75°F (16-24°C), with moderate humidity.
11. Orchid Dahlias

These beauties have long, narrow petals that give them a sleek, exotic look, almost like something you’d find in a tropical garden. The blooms are usually around 4 to 6 inches wide, and the petals are often a bit twisted or frilled, giving the flower a unique, almost architectural shape. If you want a dahlia that stands out and feels a bit more “fancy,” orchid dahlias are the ones to go for.
Varieties:
- ‘David Howard’ – A fiery mix of orange and yellow with long, narrow petals that give it that “tropical” feel.
- ‘Mingus’ – A beautiful pink orchid-like flower with long, graceful petals that curl slightly at the ends. It’s delicate yet dramatic.
Quick Tips:
- Water: Keep them moist, but don’t let them sit in soggy soil. Water deeply when it’s dry.
- Soil: These dahlias love well-draining soil, ideally with a slightly acidic pH. A little compost won’t hurt either!
- Light: Full sun (6-8 hours a day) is best for orchid dahlias. They need that light to thrive and show off their gorgeous blooms.
- Temp and Humidity: They prefer moderate temperatures (60-75°F/16-24°C) and a bit of humidity, but don’t put them in a spot that gets too hot.
12. Laciniated Dahlias

Laciniated dahlias have delicate, fringed petals that give them a soft, airy look. These blooms tend to be more dramatic than others, with their jagged edges giving a slightly wild and untamed feeling. They’re perfect for adding texture and movement to your garden.
Varieties:
- ‘Shiloh Noelle’ – A deep red with slightly frayed edges.
- ‘Laciniated’ – Soft pink, almost feathery-looking petals.
Quick Tips:
- Water: Keep them moist, but ensure the soil drains well.
- Soil: Rich, well-draining soil works best.
- Light: Full sun is ideal for the best bloom production.
- Temp and Humidity: They do well in temperatures of 60-80°F (16-27°C) and moderate humidity.
FAQs
Q: How many different dahlia varieties are there?
A: There are thousands of varieties, each with its own unique charm. Some of the most popular categories include single-flowered, double flower, cactus, and ball dahlias. Dahlia varieties can differ greatly in color, shape, size, and even the number of tubular florets in each flower head. Whether you want bold, spiky blooms or soft, layered petals, there’s a dahlia for everyone.
Q: How can I learn more about dahlias and the different types?
A: Joining a national dahlia society is a great way to dive deeper into the world of dahlias! These groups often host events, offer resources, and connect you with other dahlia enthusiasts. It’s a wonderful way to learn more about the different flower forms, varieties, and tips for growing dahlias in your garden.
Q: Can I save dahlia tubers for next season?
A: Definitely! After the growing season ends, you can dig up your dahlia tubers, clean them off, and store them in a cool, dry place over the winter. This way, you can replant them in spring and enjoy your favorite dahlias year after year. Just make sure to inspect them for rot or damage before storing. Healthy tubers mean healthy plants next season!