Planting and Growing iris 'Professor Blaauw'
| Care difficulty | 2 / 5 |
|---|---|
| Watering schedule | Medium moisture in growth, then drier once flowering fully finishes |
| Sunlight requirements | Full sun |
| Ideal temperature | Information to be completed |
| Soil type | Clay · Loam · Sand |
| Soil pH | Alkaline · Neutral |
| Soil moisture | Well drained |
| Fertilizing | Diluted iris feed every three to four weeks during spring bloom |
| Toxicity | Harmful if eaten. Wear gloves and other protective equipment when handling |
How to Water iris 'Professor Blaauw'?
Medium moisture in growth, then drier once flowering fully finishes
Learn more →What Are the Sunlight Requirements for iris 'Professor Blaauw'?
Full sun
Learn more →What Is the Ideal Temperature Range for iris 'Professor Blaauw'?
Information to be completed
Learn more →What Soil Is Best for iris 'Professor Blaauw'?
- Soil type
- Clay · Loam · Sand
- Soil pH
- Alkaline · Neutral
What Are the Moisture Requirements for iris 'Professor Blaauw'?
Well drained
Learn more →How to Fertilize iris 'Professor Blaauw'?
Diluted iris feed every three to four weeks during spring bloom
Learn more →How to Prune iris 'Professor Blaauw'?
No pruning required
Learn more →How to Propagate iris 'Professor Blaauw'?
Propagate by division, separating bulb offsets from midsummer to early autumn
Learn more →How to Transplant iris 'Professor Blaauw'?
Information to be completed
Learn more →How to Care for iris 'Professor Blaauw' in Winter?
Information to be completed
Learn more →How to Plant iris 'Professor Blaauw'?
Grow in well-drained, neutral or slightly alkaline soil. See bulb iris cultivation for more information
Learn more →How to Repot iris 'Professor Blaauw'?
Information to be completed
Learn more →How to Harvest iris 'Professor Blaauw'?
Information to be completed
Learn more →Common Pests & Diseases
Diseases
May be susceptible to leaf spots, ink disease, rust diseases, bulb rot and viruses; see Iris diseases for more details
Pests
May be susceptible to slugs, snails and thrips
Explore the plant health library →The Toxicity of iris 'Professor Blaauw'
Harmful if eaten. Wear gloves and other protective equipment when handling