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Dahlia Flower Bulbs Flower Bulbs For Sale In San Jose

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Crazy Love Semi Dinner Plate Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • ✓ Containers
  • ✓ Full Sun
  • Advantages: Attract Butterflies, Attract Hummingbirds, Easy to Grow, Cut Flowers, Containers
  • Planting Time: Spring / Summer
  • Botanical Name: Semi Dinner Plate Dahlia Crazy Love
  • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
Costa Rica
San Jose
Striped Vulcan Semi Cactus Dinner Plate Dahlia
★★★★★
Prices start at : 27.98 USD / Bag of 3

A taller variety, site this one among your favorite perennials in the back of the garden, or give it plenty of room in its own container. If you know them, you know all about it. The 'bulbs' are actually tubers, and look a lot like peony roots--sort of...
  • ✓ Attract Hummingbirds
  • ✓ Attract Butterflies
  • Foliage: Serrated oval-shaped green foliage.
  • Planting Time: Spring / Summer
  • Zones: 3, 4, 5, 6, 7, 8, 9, 10
  • Advantages: Attract Butterflies, Attract Hummingbirds, Easy to Grow, Cut Flowers, Containers
Costa Rica
San Jose
Edge of Joy Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

There are other groups such as 'Ball Dahlias' and 'Pom Pom Dahlias' with spherical blooms, 'Colarette Dahlias' with uneven rows of petals creating a 'collar' effect--the varieties go on and on.
  • Planting Depth: Bulbs/Tubers should be planted 1-2" below the soil line.
  • Containers: Yes
  • Foliage: Serrated oval-shaped green foliage.
  • Botanical Name: Dahlia Edge of Joy
  • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
  • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
Costa Rica
San Jose
Snow Country Dinner Plate Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • ✓ Containers
  • ✓ Easy to Grow
  • ✓ Full Sun
  • Flower Size: 6-8" flowers
  • Planting Depth: Bulbs/Tubers should be planted 1-2" below the soil line.
  • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
Costa Rica
San Jose
Alauna Clair-Obscur Cactus Dahlia
★★★★★
Prices start at : 26.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • ✓ Easy to Grow
  • ✓ Full Sun
  • ✓ Neonicotinoid-Free
  • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
  • Common Name: Alauna Clair-Obscur Cactus Dahlia
  • Planting Time: Spring / Summer
Costa Rica
San Jose
Mystery Day Dinner Plate Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

Each full, plate-sized flowerhead measures up to 10" across and features slighty-rounded petal edges. One expert has said, "Never have so many gardeners received so much for so little work, as when they grow dahlias.''
  • Bloom Time: Summer until frost
  • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
  • Mature Plant Size: 32-40" tall
  • Flower Size: 4-6" flowers
  • Containers: Yes
  • Days to Bloom: Blooms in 56-119 days. (8-17 weeks)
Costa Rica
San Jose
Manhattan Island Dinner Plate Dahlia
★★★★★
Prices start at : 23.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • Soil Moisture: Average, Well Draining
  • Attract Butterflies: Yes
  • Light Requirements: Full Sun
  • Bloom Time: Summer until frost
  • Days to Bloom: Blooms in 56-119 days. (8-17 weeks)
  • Advantages: Attract Butterflies, Attract Hummingbirds, Easy to Grow, Cut Flowers, Containers
Costa Rica
San Jose
Blue Boy Semi Dinner Plate Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • ✓ Full Sun
  • ✓ Easy to Grow
  • Bulb Spacing: 1 bulb/tuber per sq. ft.
  • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
  • Soil Moisture: Average, Well Draining
  • Bloom Time: Mid summer until frost
Costa Rica
San Jose
Radiant Dinnerplate Dahlia Collection
Prices start at : 99.98 USD / Collection of 15

Read our Growing Dahlias page The Radiant Dinner Plate Dahlia Collection showcases a rainbow of oversized blooms, with each one opening up to almost a full foot across! These enormous flowers will be the talk of the neighborhood, with their perfectly-pointed...
  • Planting Time: Spring / Summer
  • Foliage Color: Green
  • Mature Height: 36-48" tall
  • Full Sun: Yes
  • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
  • Flower Size: Flowers vary from 6" wide up to 10" wide
Costa Rica
San Jose
Fire Pot Semi Dinner Plate Dahlia
★★★★★
Prices start at : 27.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • Additional Information: Perennial in zones 8-10. Annual in zones 3-7.
  • Soil Moisture: Average, Well Draining
  • Days to Bloom: Blooms in 56-98 days. (8-14 weeks)
  • Attract Hummingbirds: Yes
  • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
  • Mature Plant Size: 18-24" tall
Costa Rica
San Jose
Arabian Night Semi Dinner Plate Dahlia
★★★★★
Prices start at : 25.98 USD / Bag of 3

Then the huge flowers keep coming until frost. Dahlias for today's gardeners offer a really big gardening treat. Why Gardeners love Dahlias: Dahlias are one of the most rewarding summer flowers of all.
  • Botanical Name: Semi Dinner Plate Dahlia Arabian Night
  • Neonicotinoid-Free: Yes
  • Bloom Time: Summer until frost
  • Common Name: Arabian Night Semi Dinner Plate Dahlia
  • Advantages: Attract Butterflies, Attract Hummingbirds, Easy to Grow, Cut Flowers, Containers
  • Zones: 3, 4, 5, 6, 7, 8, 9, 10
Costa Rica
San Jose
Pretty Woman Dark Angel Dahlia
★★★★★
Prices start at : 26.98 USD / Bag of 3

(If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
  • ✓ Full Sun
  • ✓ Plants for Small Spaces
  • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
  • Flower Color: Pink
  • Plant Type / Life Cycle: Annual
  • Bloom Time: Summer until frost
Costa Rica
San Jose
Kogana Fubuki Semi Dinner Plate Dahlia
★★★★★
Prices start at : 23.98 USD / Bag of 3

The names in this group all begin with 'F' like 'Futuro' and 'Fantastico'. If you know them, you know all about it. (If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free...

36-40" tall

    • Mature Height: 36-40" tall
    • Zones: 3, 4, 5, 6, 7, 8, 9, 10
    • Mature Plant Size: 36-40" tall
    • Neonicotinoid-Free: Yes
    • Flower Color: Pink
    • Bulb Spacing: 1 bulb / tuber per sq. ft.
    Costa Rica
    San Jose
    Purple Gem Cactus Dahlia
    Prices start at : 19.98 USD / Bag of 3

    Purple Gem' Dahlia is indeed a shining gem of the border. A cactus-type dahlia, 'Purple Gem' is among the most-vibrant varieties on the market. Its violet-pink blooms are packed with layers of slender, tapered petals that glow in the summer sun.
    • Light Requirements: Full Sun
    • Mature Plant Size: 36-44" tall
    • Bloom Time: Mid summer until frost
    • Soil Moisture: Average, Well Draining
    • Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
    • Cut Flowers: Yes
    Costa Rica
    San Jose
    Golden Scepter Pompon Dahlia
    Prices start at : 19.98 USD / Bag of 3

    Then the huge flowers keep coming until frost. Dahlias for today's gardeners offer a really big gardening treat. Why Gardeners love Dahlias: Dahlias are one of the most rewarding summer flowers of all.
    • ✓ Attract Hummingbirds
    • ✓ Containers

    32-36" tall

      • Foliage Color: Green
      • Mature Plant Size: 32-36" tall
      • Mature Height: 32-36" tall
      • Bloom Time: Summer until frost
      Costa Rica
      San Jose
      Midsummer\'s Eve Dinnerplate Dahlia Collection
      Prices start at : 129.98 USD / Collection of 9

      All are easy to care for and deer resistant. Read our Growing Dahlias page Muted Cafe Au Lait lends just enough pink to pair well with Peaches and Cream, whose flecks of deep-burgundy set the stage for the dramatic reddish-black blooms of Arabian Night.
      • Attract Butterflies: Yes
      • Soil Moisture: Average, Well Draining
      • Foliage: Serrated oval-shaped green foliage.
      • Botanical Name: Dinner Plate Dahlia Midsummer's Eve Collection
      • Planting Depth: Bulbs/Tubers should be planted 1-2" below the soil line.
      • Bloom Time: Mid summer until frost
      Costa Rica
      San Jose
      Emory Paul Dinner Plate Dahlia
      Prices start at : 27.98 USD / Bag of 3

      The enormous blooms of 'Emory Paul' Dinner Plate Dahlia are truly unforgettable. 'Emory Paul' isn't just your average dinner plate dahlia; it's a serving platter dahlia! This variety is made for gardeners who like to feature big, bold blossoms.
      • Bulb Spacing: 1 bulb/tuber per sq. ft.
      • Planting Depth: Bulbs/Tubers should be planted 1-2" below the soil line.
      • Attract Hummingbirds: Yes
      • Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts.
      • Zones: 2, 3, 4, 5, 6, 7, 8, 9, 10
      • Planting Time: Spring / Summer
      Costa Rica
      San Jose
      Penhill Dark Monarch Dinner Plate Dahlia
      ★★★★★
      Prices start at : 24.98 USD / Bag of 3

      (If you've grown perennial Delphiniums, the plant size and growth is similar, but success with Dahlias is much easier.) Keep them free of bugs, well-watered, and well-fertilized as they grow, and your dahlias will begin to set buds by midsummer and be...
      • Attract Butterflies: Yes
      • Bulb Spacing: 1 bulb / tuber per sq. ft.
      • Mature Height: 48-60" tall
      • Light Requirements: Full Sun
      • Additional Information: Perennial in zones 8-10. Annual in zones 3-7.
      • Flower Color: Pink
      Costa Rica
      San Jose
      Pompon Dahlia Mix
      Prices start at : 25.98 USD / Bag of 3

      Then the huge flowers keep coming until frost. Dahlias for today's gardeners offer a really big gardening treat. Why Gardeners love Dahlias: Dahlias are one of the most rewarding summer flowers of all.
      • ✓ Easy to Grow
      • ✓ Cut Flowers
      • Soil Moisture: Average, Well Draining
      • Foliage: Serrated oval-shaped green foliage.
      • Bloom Time: Summer until frost
      • Common Name: Pompon Dahlia Mix
      Costa Rica
      San Jose
      Stresa Rock Garden Tulip
      ★★★★★
      Prices start at : 13.98 USD / Bag of 10

      Elegantly slender when closed in the evenings, Stresa opens to a wide star-shaped bloom during the day. This famous variety is a true perennial. Stresa is one of the older varieties of Tulips, boasting large, yellow and red bi-color blooms atop short...
      • Half Sun / Half Shade: Yes
      • Flower Color: Red, Yellow
      • Soil Moisture: Average, Well Draining
      • Zones: 2, 3, 4, 5, 6, 7, 8
      • Common Name: Tulip Stresa
      • Planting Depth: Plant 5" deep
      Costa Rica
      San Jose
      Apricot Whirl Butterfly Daffodil
      ★★★★★
      Prices start at : 14.98 USD / Bag of 4

      And if you're planting wildflower seed, what could be easier that to pop in the bulbs when you have the ground already turned? Naturalizing Daffodils. The one thing to remember is that you won't be able to mow that area until the tops die down.
      • Bulb Spacing: 6 bulbs per sq. ft.
      • Mature Plant Size: 14-16" tall
      • Containers: Yes
      • Flower Color: Pink, White
      • Planting Time: Fall
      • Soil Moisture: Average, Well Draining
      Costa Rica
      San Jose
      Sunrise Gladiolus Mix
      ★★★★★
      Prices start at : 19.98 USD / Bag of 15

      Put them close together so you'll end up with a mass of color, not just a stick here and there. Photo A shows many of the beautiful bi-colors we have today thanks to Holland's wildly successful hybridizers.
      • ✓ Attract Hummingbirds
      • ✓ Deer Resistant
      • Advantages: Deer Resistant, Attract Hummingbirds, Easy to Grow, Cut Flowers
      • Planting Depth: Plant 8" deep.
      • Foliage: Green upright sword-shaped foliage.
      • Mature Plant Size: 48-60" tall
      Costa Rica
      San Jose
      St Brigid Anemone Mix
      Prices start at : 17.98 USD / Bag of 25

      Floating 10-12" above the ground on fern-like foliage, anemones are deer-resistant and make their homes in shade and part shade areas. They need good drainage, but insist on a moist, somewhat shaded spot.
      • Flower Size: 2-3" flowers
      • Flower Color: Mixed
      • Containers: Yes
      • Bulb Spacing: 12 bulbs per sq. ft. or plant 4-6" apart.
      • Botanical Name: Anemone coronaria St Brigid Mix
      • Foliage: Fern-like green foliage.
      Costa Rica
      San Jose
      Cheerfulness Double Daffodil
      ★★★★★
      Prices start at : 13.98 USD / Bag of 8

      All you have to do is pick the spots. In a new or established wildflower meadow, the wildflower plants grow up around the daffodils hiding the fading foliage, so there's no work to do.
      • Planting Depth: Plant 6" deep
      • Planting Time: Fall
      • Botanical Name: Narcissus Cheerfulness
      • Multiplies / Naturalizes: Yes
      • Light Requirements: Full Sun, Half Sun / Half Shade
      • Bulb Spacing: 6 bulbs per sq. ft.
      Costa Rica
      San Jose
      Snow Crocus Mix
      ★★★★★
      Prices start at : 13.98 USD / Bag of 30

      Tough yet cheerful, when this mix starts blooming you'll know spring is here! This mix of purple, white and yellow Crocus will pop up in early spring through the snow.
      • ✓ Containers
      • ✓ Deer Resistant
      • ✓ Groundcover
      • Zones: 3, 4, 5, 6, 7, 8, 9
      • Botanical Name: Crocus Snow Mix
      • Soil Moisture: Average, Well Draining
      Costa Rica
      San Jose
      Exotic Star Amaryllis Bulb
      ★★★★★
      Prices start at : 28.98 USD / Single Bulb

      Expect at least two stems with several blooms each. There can be rain, cold and snow outside, but all you do is plant the bulb in a pot, water this "magic lily", and watch it zoom into growth.
      • Common Name: Amaryllis Exotic Star
      • Days to Bloom: 6-12 weeks after planting.
      • Bloom Time: Winter: 6-12 weeks after planting.
      • Botanical Name: Hippeastrum Exotic Star
      • Foliage: Long, slender, strap-shaped leaves.
      • Mature Height: 20-24" tall
      Costa Rica
      San Jose
      Apeldoorn Elite Darwin Tulip
      ★★★★★
      Prices start at : 12.98 USD / Bag of 10

      In fact, Red Emperor's official variety name is "Madame Lefeber" in honor of the original hybridizer's wife. They were fascinated by what were then called simply "Darwin Tulips". Ever since, the Darwin Hybrids have set the standards worldwide for tall...
      • ✓ Half Sun / Half Shade
      • ✓ Multiplies / Naturalizes
      • Bulb Spacing: 9 bulbs per sq. ft.
      • Soil Type: Loamy Soil, Drought/Dry Soil
      • Poisonous or Toxic to Animals: Yes - Bulbs, blooms, leaves, and stems all contain toxic compounds, which are most concentrated in the bulb.
      • Light Requirements: Full Sun, Half Sun / Half Shade
      Costa Rica
      San Jose
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