Marde Ross & Company Saffron Crocus Bulbs 5 Oversized 10+ cm Corms — Fall-blooming with Planting Guide

Marde Ross & Company 5 Saffron Sativus corms are oversized, garden-ready bulbs (10+ cm) sold with clear planting steps so you can grow fall-blooming saffron at home.

These premium Crocus sativus corms are selected for size and vitality to give home growers the best chance at a productive saffron season. Freshly harvested for the 2025 planting year, each pack contains five large corms that establish faster, bloom reliably in late fall, and produce the coveted three stigmas per flower that become saffron threads. The bundle comes with a concise care guide so beginners and experienced gardeners alike can plant, protect, and nurture these fall-flowering perennials.

How do I plant these saffron corms for the best results?

Plant in well-draining soil with good sun exposure; depth and spacing are key for healthy corms to develop. Planting in late summer or early fall lets roots form before bloom; follow the included instructions for soil mix and depth.

• Plant 3 inches deep with the pointed end upward
• Space corms 3–4 inches apart to form natural clumps
• Choose full sun to light shade and free-draining soil
• Avoid overwatering—keep soil slightly moist until dormancy

What seasonal care do saffron corms need after planting?

Saffron corms are low-maintenance but follow a seasonal routine: water during active growth, reduce moisture after flowering, and keep corms dry over summer dormancy. Allow the foliage to yellow naturally after blooming so corms can store energy for next year.

• Water regularly during growth and flowering, but don’t saturate
• Stop watering when foliage dies back for summer dormancy
• Leave corms undisturbed to form clumps; lift only if necessary
• Protect from excessive winter wet in cold climates with mulch

How large are the corms and why does size matter?

Each corm in this set is 10+ cm in size classification, meaning they are robust and contain more stored energy for rapid establishment and higher potential yield. Larger corms tend to produce stronger shoots, earlier blooms, and often more flowers per corm in the first seasons.

• 10+ cm corms are chosen for vigor and reliable flowering
• Bigger corms can produce fuller clumps sooner
• Larger stock reduces the chance of failed shoots in year one
• Perfect for gardeners wanting a quicker harvest timeline

Can I grow these saffron bulbs in containers and different climates?

Yes — these crocus bulbs are versatile and adapt well to containers, raised beds, and traditional borders. They prefer Mediterranean-style conditions—hot, dry summers and cool, moist autumns—but will do well in a variety of climates if drainage and seasonal watering are managed.

• Suitable for pots, window boxes, and garden beds
• Ensure containers have good drainage and enough depth
• Adjust watering by local rainfall and seasonal temperature
• Use mulch or lifted containers to protect from soggy winters

Who is this for? These Marde Ross & Company saffron corms are ideal for gardeners who want to grow edible saffron and value strong starter stock: hobby growers seeking a small, high-quality planting, urban gardeners using containers, and experienced growers expanding their saffron beds. If you want oversized, freshly harvested Crocus sativus corms with clear planting guidance for the 2025 season, this 5-pack provides a straightforward, high-potential way to begin producing fall saffron flowers.