Dahlia Dahlietta Mix – Care Guide

Dahlia Dahlietta Mix is a compact, bushy variety that produces an abundance of vibrant, long-lasting flowers from mid-summer to early autumn. With its dwarf habit, this variety is ideal for containers, borders, and bedding displays. It is loved for its bright, colourful blooms and continuous flowering, making it a favourite among gardeners.

Planting and Positioning

• Ideal Location:

  • Prefers a sunny, sheltered spot for the best growth and flowering.

  • Suitable for borders, patio pots, flower beds, and hanging baskets.

  • Can be grown indoors in a bright, sunny conservatory or greenhouse in cooler climates.

• Soil Requirements:

  • Prefers well-drained, fertile soil enriched with organic matter.

  • A slightly acidic to neutral pH (6.0–7.0) is best.

  • If planting in containers, use a high-quality, peat-free multipurpose compost.

• Temperature and Hardiness:

  • Dahlias are tender perennials, meaning they are not fully frost-hardy.

  • They should be planted after the risk of frost has passed in late spring.

  • Can be overwintered indoors in colder regions by lifting and storing tubers.

Watering, Feeding, and General Care

• Watering:

  • Keep soil evenly moist, especially during dry spells.

  • Avoid overwatering, as this can cause root rot.

  • In containers, ensure pots have good drainage holes to prevent waterlogging.

• Feeding:

  • Apply a high-potash fertilizer (such as tomato feed) every 2–3 weeks during the growing season.

  • Avoid excessive nitrogen, as this can lead to more foliage but fewer flowers.

  • Mulch around the base with compost or well-rotted manure to improve soil health.

• General Maintenance:

  • Deadhead spent flowers regularly to encourage continuous blooming.

  • Pinch out growing tips when plants are young to promote bushy growth and more blooms.

  • In late autumn, cut back the foliage and lift tubers for storage in colder climates.

Pests, Diseases, and Overwintering

• Pests:

  • Dahlias can attract aphids, slugs, and earwigs.

  • Use organic slug pellets, handpicking, or copper tape around pots to deter slugs.

  • Check the undersides of leaves for aphids and spray with neem oil or insecticidal soap if needed.

• Diseases:

  • Can be susceptible to powdery mildew in humid conditions. Ensure good air circulation around plants.

  • Avoid overhead watering to prevent fungal diseases like botrytis.

• Overwintering:

  • In mild climates, dahlias can be left in the ground with a thick layer of mulch to protect from frost.

  • In colder regions, lift tubers in late autumn, dry them out, and store in a cool, dry place until spring.

  • Replant tubers in early spring once the soil has warmed up.

Dahlia Dahlietta Mix is a stunning, easy-to-grow plant that rewards gardeners with months of colourful blooms. Whether grown in pots, beds, or borders, this dahlia variety is sure to bring beauty and vibrancy to any garden setting

• Size
  P12

We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

Click here for more information about our shipping conditions.

You can pay your online order either by credit card or via Paypal.
If you have any further questions about the online order payment please contact us via ­069 640 84 or mail.