Geum Collection - 6 Jumbo Plug Plants

Reliable perennial colour from late spring to summer. Perfect for borders, containers, and pollina...

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This Geum Collection is designed for gardeners seeking reliable, vibrant perennial color from late spring through summer. Its key benefit is providing early-season blooms with minimal effort, perfect for borders, containers, and attracting pollinators. A potential caveat is that jumbo plug plants require initial care and potting before planting out.

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Model Part Number6 Jumbo Plug Plants
BrandMarshalls Garden

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FAQs

When is the best time to plant the jumbo plug plants?

It is best to pot up the jumbo plug plants as soon as you receive them and grow them on in pots until the risk of frost has passed and the soil has warmed. Then, plant them into their final garden positions.

What kind of soil do geums prefer?

Geums prefer well-drained soil. They are not overly fussy but will perform best in moderately fertile soil.

Can I grow these geums in containers?

Yes, the Geum Collection is well-suited for container growing. Ensure the pots have adequate drainage holes and use a good quality potting compost.

How long will the flowers last?

With regular deadheading, the blooms can last from late spring through the summer months, providing continuous color.

Are these geums suitable for a beginner gardener?

Absolutely. Geums are known for being easy to grow and low-maintenance, making them an excellent choice for novice gardeners.

Do I need to divide my geums?

Mature geums can benefit from division every 3-4 years, typically in early spring or autumn, to maintain vigor and plant health, although they are generally long-lived and may not require it for many years.

What does 'jumbo plug plant' mean?

A jumbo plug plant is a larger, more established plug plant than a standard plug. This means it has a stronger root system and is more robust, giving it a head start once planted out.

Troubleshooting

Plug plants are wilting upon arrival.

This is often due to temporary dehydration during transit. Water them thoroughly and place them in a shaded, cool spot for a day or two before potting up.

Plants are not flowering.

Ensure they are receiving adequate sunlight (at least 4-6 hours daily) and water. Deadheading previous blooms can encourage new flower spikes. Feeding in spring can also help.

Leaves turning yellow.

This can indicate overwatering or poor drainage. Ensure the soil is well-drained and allow the compost to dry slightly between waterings. In some cases, it might be a nutrient deficiency; apply a balanced liquid feed.

Pest infestations (e.g., slugs, aphids).

Inspect plants regularly. Handpick slugs and snails, or use pet-safe slug pellets. For aphids, a strong jet of water or insecticidal soap can be effective.

Pros and Cons

Pros

  • Provides vibrant, long-lasting color.
  • Attractive to essential pollinators.
  • Easy to grow, suitable for beginners.
  • Offers early-season blooms.
  • Versatile for various garden settings.

Cons

  • Jumbo plug plants require initial potting and care.
  • May need protection in extremely harsh winter conditions.
  • Specific bloom times can vary slightly with local climate.

Setup, Compatibility & Care

Initial Setup (Jumbo Plug Plants):

  1. Potting Up: As soon as your jumbo plug plants arrive, it's recommended to pot them into larger individual pots (approx. 9-10cm or 4-inch pots) using a good quality potting compost.
  2. Watering: Water them thoroughly after potting and keep the compost consistently moist but not waterlogged.
  3. Location: Place the potted plants in a bright, frost-free location, such as a greenhouse, cold frame, or windowsill.
  4. Growth: Allow the plants to establish for 2-4 weeks, until their roots have filled the pots, before planting them into their final garden positions.

Planting Out:

  • Choose a location with full sun to partial shade.
  • Ensure the soil is well-drained.
  • Space plants approximately 30-45cm (12-18 inches) apart, depending on their mature size.
  • Water well after planting.

Compatibility:

  • Geums are generally compatible with most common garden plants and perennials.
  • They pair well with other sun-loving or partially shaded border plants like Salvias, Campanulas, or Echinaceas.

Care:

  • Watering: Water regularly, especially during dry spells, to keep the soil consistently moist.
  • Deadheading: Remove spent flowers regularly to encourage further blooming and prevent self-seeding if not desired.
  • Feeding: Apply a balanced liquid fertilizer in spring and again in mid-summer for optimal flowering.
  • Winter Care: Geums are hardy perennials. In very cold regions, a light mulch of compost or{description} leaves around the base in late autumn can provide extra protection.