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General Flower Bulb Horticultural Information
- 1. Flower Bulb Selection Criteria
- Horticultural Zone Hardiness (HZ)
- Deer- and Rodent-Resistant Flower Bulbs
- Naturalizing Flower Bulb
- Shade Tolerant Flower Bulbs
- Flower Bulbs for Warmer Climates
- Flower Bulbs for Colder Climates
- More Moisture-Tolerant Flower Bulbs
- Fragrant Flower Bulbs
- Cutting Garden Flower Bulbs
- Heirloom Flower Bulbs
- Flower Bulbs for Rock Gardens
- 2. Planting Quantities
- 3. Reserve Flower Bulbs in Advance
- 4. Van Engelen Order Shipment
- When Orders Are Shipped
- Commercial Pickup Scheduling
- Organizing Your Order
- UPS Ground Order Tracking
- Order Inspection
- Top-size Bulb Circumference
- Varying Bulb Appearances
- Special Packing Mediums
- A Firm Bulb Is A Viable Bulb
- Rare Crop Failures
- Contact Us With Questions or Concerns
- Store Bulbs Cool and Dry with Good Air Circulation
- 5. Planting Site Preparation
- 6. Flower Bulb Planting
- 7. Fertilizing Flower Bulbs
- 8. Fall Mulching
- 9. Spring Enjoyment and Care
Horticultural Tips By Bulb Class
- Tulips
- Narcissi
- Allium
- Anemone blanda
- Brodiaea
- Camassia
- Chionodoxa
- Corydalis
- Crocus
- Eranthis
- Eremurus
- Erythronium
- Fritillaria
- Galanthus
- Geranium
- Gladiolus
- Hyacinths
- Hyacinthoides & Scilla
- Leucojum
- Muscari
- Ipheion
- Iris
- Ixiolirion
- Ornithogalum
- Oxalis
- Puschkinia
- Hardy Lilies
- Herbaceous Peonies
- Amaryllis
- Paperwhites
- Calla aethiopica
- Anemone Giants
- Freesias
- Ranunculus
- Scilla peruviana
Bulb Index
- Tulips
- Narcissi
- Crocus
- Hyacinths
- Muscari
- Hyacinthoides & Scilla
- Fritillaria
- Iris
- Allium
- Hardy Lilies
- Herbaceous Peonies
- Paperwhites
- Amaryllis
- Tender Bulbs
- 40% End-of-Season Sale
- Anemone blanda
- Brodiaea
- Camassia
- Chionodoxa
- Eremurus
- Galanthus
- Ipheion uniflorum
- Leucojum aestivum
- Ornithogalum
- Puschkinia
- Discounted Collections
- Corydalis
- Eranthis
- Erythronium
- Geranium
- Gladiolus
- Ixiolirion
- Oxalis
