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- How to sow seeds
- How to grow herbs
Isatis tinctoria, Woad
• Hardiness: H4 (-5 to -10C)
• Type: Perennial
• Height: up to 1.3m
• Spread: 45cm
• Soil type: Light Loam, Free Draining
• pH: Neutral - Alkaline pH
• Habit: Upright
• Flowering colour: Yellow
• Flowering time: Summer
• Uses: Medicinal (Read Jekka's Guide To Medicinal Herbs for more information)
• Attracts pollinators: Yes (Read Jekka's Guide to Pollinators for more information)
• Container suitability: No
• UK native: No
• Caution: Do not take Medicinally unless under supervision.
• Indoor Sowing: In spring, into prepared plug trays or pots. Sow one seed per plug, 3 seeds per small pot, cover with perlite.
• Outdoor Sowing: In early summer, light, well-drained soil in sun. Thin to 45cm apart.
• Maintenance: (See Jekka's Blogs on Early Spring, Late Spring, Summer and Autumn maintenance)
• Harvest: N/A
Jekka's "How to Grow Herbs" videos, includes Jekka's video on how to sow herb seeds for an informative step-by-step guide to seed sowing.
Growing indoors? Check out Jekka's blog on indoor herb gardening for some advice.
At Jekka’s we sell herbs in 1 Ltr and 2 Ltr pots. These are established and hardy herb plants that are grown following organic principals and to survive the UK climate. Please read Jekka's blog that contains her top steps to growing on your herbs.
Our herbs are designed to be grown in containers or planted in the garden. Although some herbs will be quite happy indoors, most prefer being outside. Please see our indoor growing blog for more information.
If you think your herbs need a little more attention we always recommend an environmentally friendly solution, and these are Jekka's top three:
- Maxicrop liquid seaweed: 'Feed on Fridays' as Jekka always says for all round good plant health.
- SB Invigorator: a safe and effective insecticide and fungicide to help control a wide range of pest species
- Epsom salts: the horticultural equivalent of what you put in your bath to top up magnesium and stop orange leaves.
Please note, the compost in Jekka's Kits will have enough natural food for approximately 6 weeks.
One of our three core roots is that we are Environmentally Conscious and for the past 30 years all the herbs grown at Jekka’s have been raised following sustainable, environmentally friendly and organic approaches resulting in a remarkable biodiversity at the herb farm.
Our herb seeds are also untreated and can be used to grow organic herb plants. Our seeds are hand packed into gassine bags, which are fully recyclable, compostable and biodegradable. These bags are then put into beautifully illustrated paper seed packets. Therefore, our environmental footprint is small.
Want to know more? You can read more about our sustainability approach to growing herbs in one of Jekka's Blogs. See also: