Rhubarb & Custard Collarette Dahlia Tuber | *PREORDER Spring 2026* | Rare Heirloom Flower Tuber

*This is a pre order and will ship Spring 2026*

Meet the showstopper of your summer garden: The Rhubarb & Custard Collarette Dahlia available at Blue Buddha Farm. This rare and irresistible variety features creamy custard-yellow petals kissed with bold rhubarb-red tones and a cheery golden center — an exquisite bloom that looks as delicious as its name. 

With its warm & cool color contrast, this collarette dahlia adds instant charm and vibrant personality to garden beds, borders, or cut-flower arrangements. Each tuber grows into a profusion of 3-inch blooms that light up your garden from midsummer to first frost.

Whether you're a seasoned gardener or a dahlia enthusiast, this rare tuber is a must-have for your collection.

Each order includes 1 premium tuber.

--------RETURN & REFUND POLICIES-------

NO REFUNDS. PLEASE READ

We always want to make sure all of our customers remain satisfied. 😊 If you are not pleased with your purchase, please message us, or email orders @bluebuddhafarm.com

• Please open your order immediately upon arrival and inspect for problems or discrepancies.
• You must notify us within 48 hours from receipt for consideration of dead or damaged items. Keep all contents and packaging.
• For a concern about no growth we will not issue replacements any sooner than 10 weeks after bulbs have been planted in appropriate conditions and temperatures. We use discretion when returning items for no growth.
• Please understand that we cannot accept responsibility for the results of extreme weather, neglect, unforeseeable acts of nature, or ignoring our hardiness zone recommendation.
• We do not refund items that are seized or destroyed or lost due to customs. There will be no exceptions to this policy.
• We will not refund orders when the delivery status is not updated to delivered. NO exceptions.

Happy Gardening!

✨ Product Highlights

• 🌸 Variety: Rhubarb & Custard (Collarette Type)

• 🧡 Color: Creamy yellow with deep raspberry-red blush

• 📏 Bloom Size: Approx. 3 inches

• 🌿 Growth Habit: Bushy, mid-height

• 🕒 Bloom Season: Midsummer through frost

• 🧬 Type: Tuber (not seeds)
  

🧼 Care Instructions

• Plant after the last frost in well-drained soil

• Full sun (6+ hours daily) for best blooming

• Water regularly, avoiding soggy conditions

• Deadhead to encourage continuous blooms

• Lift and store tubers in fall for colder zones (zones 3–7)

🪴 Materials

• Live dahlia tuber

• Grown with organic methods and love 💚

🎨 Colors

• Petals: Creamy custard yellow with raspberry-red edges

• Center: Bright golden yellow

📐 Size

• Tuber ships ready to plant

• Mature plant height: Approx. 3–4 feet