Lupin - Mixed - 35 Seeds - Thompson & Morgan
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The Thompson & Morgan Lupin 'Band of Nobles Mixed' is an ideal choice for gardeners looking to add height and vibrant vertical color to cottage, wildlife, or cut-flower gardens. These hardy perennials produce robust, densely packed flower spikes that bloom reliably in early summer, though prospective growers should note that they require adequate space to reach their full height of 90-120cm.
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| Brand | Thompson & Morgan |
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FAQs
When is the best time to sow these seeds?
These seeds are best sown in early spring or late summer to allow for strong root development.
Are these plants toxic to pets?
Yes, lupins contain alkaloids that can be toxic if ingested by pets; keep them out of reach of curious animals.
Do I need to dig them up in winter?
No, they are hardy perennials and will go dormant in the winter to return the following spring.
How far apart should I plant them?
Space them approximately 45-60cm apart to allow for proper airflow and root growth.
How many seeds come in a packet?
Each packet contains approximately 35 seeds.
Troubleshooting
Poor germination rates
Ensure soil is kept consistently moist and consider scarifying the seed coat lightly before sowing.
Stems falling over
Provide garden stakes or tall supports early in the season to encourage upright growth.
Lack of flowers
Ensure the plants are receiving at least 6 hours of sunlight and are not being over-fertilized with high-nitrogen products.
Pros and Cons
Pros
- Reliable perennial growth
- Striking vertical visual impact
- Excellent for attracting pollinators
- Suitable for use as cut flowers
Cons
- Requires significant vertical space due to height
- Limited bloom window of June to July
- Requires careful planning for spacing
Setup, Compatibility & Care
For optimal results, sow the seeds in well-draining soil in a location that receives full sun or partial shade. Ensure the soil is kept moist during the germination phase. As the plants develop, deadhead the spent flower spikes to encourage a tidier appearance, though leaving some spikes to set seed can help the plant propagate itself in the garden. These lupins are generally compatible with other moisture-loving perennials that share similar sunlight requirements, such as Delphiniums or hardy Geraniums. Avoid waterlogged soil, as this can lead to root issues during the dormant winter months.