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Tennessee

Dahlia 'Ferncliff Thunder' - Formal Decorative (1 tuber)

Dahlia 'Ferncliff Thunder' - Formal Decorative (1 tuber)

Regular price $16.00 USD
Regular price Sale price $16.00 USD
Sale Sold out

Preorder for Spring 2025: We begin shipping in April (see details on the shipping tab below).

American Dahlia Society Classification (AKA - flower nerd talk)

Class: 4013 | Form: FD | Size: M | Color: DB

Bloom size: Miniature (M) up to 4"

Height: 48"

What you're buying: A single tuber

See Ferncliff Thunder in Floret's Library

Why Ferncliff Thunder Dahlia is a Color-Shifting Stunner

Smoky, Iridescent Beauty:
Ferncliff Thunder brings a one-of-a-kind color blend to the garden. With a pale yellow base dipped in smoky purple, lavender, and raspberry tones, this dahlia has a soft, iridescent glow that changes with the light. Think Foxy Lady, but with even more depth and intrigue.

Compact but Mighty:
While Ferncliff Thunder stays around 4 feet tall, it more than makes up for it with nonstop blooms. This variety pumps out small, perfectly shaped ball dahlias all season long, making it an excellent addition to the front of borders and a standout for floral work.

Perfect for Weddings & Bouquets:
With its soft, dreamy hues and continuous bloom production, Ferncliff Thunder is a florist’s dream. It blends effortlessly into romantic arrangements, adding a touch of smoky elegance to wedding bouquets and market bunches.

Plant it. Cut it. Let Ferncliff Thunder bring its moody magic to your garden. ⚡🌸

Spring Dahlia Tuber Shipping

New for 2025 Spring-Shipped Dahlias: Orders are shipped in the order received, not by zone. Pre-orders will begin shipping in April 2025 and should be completed by mid-May. No early shipping.

Rooted cuttings ship separately.

Guarantee

We guarantee our tubers are true to variety and ready to grow. We are so confident in our tubers that we offer a conditional warranty for the growing season. Click here to read the complete policy.

Customer Conduct Policy

We’re all about respectful and constructive communication—it’s how we ensure a positive experience for everyone in our growing community. If you have feedback or concerns, please reach out to us directly so we can resolve the issue promptly and fairly. We’re here to help, and we take pride in finding solutions that work.

That said, we reserve the right to refuse service, cancel orders, or void guarantees if a customer engages in disrespectful behavior. Over the years, we’ve seen too many growers face devastating challenges because of impatient or unfair actions, like airing complaints publicly on social media before giving the business a chance to address them.

Here’s the deal: If customer service matters are taken public before we’ve had a chance to help, we may choose to walk away and void guarantees. Likewise, if we see posts that are intentionally damaging or rude behavior toward other growers in the community, we reserve the right to decline your orders altogether.

We’re all in this together, so let’s keep it kind, constructive, and focused on growing beautiful things. 🌱

Grow & Care

Dahlias are tender perennials, vigorous and fast growing. Dahlia tubers must be lifted for the winter from the ground in zones 7 and lower.

Planting:

Dahlias require soil that drains freely. Clay soil should be amended. Planting in raised beds can help alleviate moisture concerns. Tuber loss due to moisture rot is the leading cause for plant loss.

Plant 6" deep. Dig hole at least twice the width of your tuber to reduce soil compaction. 

Label and stake your Dahlia at planting. Tubers do not need to be watered unless you are dealing with especially dry conditions. Whatever Mother Nature provides will be enough.

Care:

When Dahlias reach 10-12", the center tip should be pinched. This will create a bushier plan and yield more blooms. Without pinching, the plant will grow one tall, thick central stalk.

Your Dahlias will bloom from mid-summer until frost. Keep spent blooms trimmed and you'll enjoy repeat blooms all season long.

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