21 October 2026 – WHGAA – Weekly Newsletter

Dear Member,

🧅 Autumn Planting Reminder

Time is running out for planting onion and shallot sets, while garlic and broad beans need sowing now if you are planning to overwinter them.

🥬 It’s also worth checking that any netting protecting your brassicas is secure. More importantly, this is the perfect time to start thinking about supporting wildlife through the coming months.


🐝 Supporting Wildlife This Winter

🍃 Leave stinging nettles to die down naturally.

🪵 Any dead wood will help support solitary bees.

🐸 Leaving a few pots on the ground can create useful shelter for frogs.

🏨 Build a bug hotel using scraps of wood or bundle old canes together to provide overwintering habitats.

🐦 One of the most important things birds need during winter is water. Consider leaving a saucer of water around your garden or plot, remembering to ensure that it does not freeze over during cold spells.


🌱 Perlite or Vermiculite – Which Should You Use?

❓ Perlite and Vermiculite are very similar products, but there are some important differences.

🌬️ Perlite

✅ Improves drainage

✅ Helps loosen heavy or compacted soils

✅ Particularly useful in clay soils

✅ Excellent for cuttings and seed composts

🌿 Both products are suitable for organic gardening and neither decomposes in the soil, meaning the benefits continue year after year.

⚪ Understanding Perlite

🌋 Perlite is made from volcanic glass that expands when heated, rather like popcorn.

It is:

✔️ Sterile

✔️ Lightweight

✔️ pH neutral

✔️ Excellent for improving drainage

When mixed with compost, Perlite creates air pockets that improve drainage and root development.

⚠️ Perlite can be very dusty, so dampen it before use to avoid inhaling any dust.

💧 Vermiculite

✅ Excellent water retention

✅ Holds nutrients for plants and cuttings

✅ Ideal for moisture-loving plants

✅ Perfect for seed sowing and propagation

🟤 Understanding Vermiculite

🔥 Vermiculite is produced by heating a naturally occurring mineral (magnesium aluminium iron silicate) until it expands.

💧 It can absorb up to four times its own weight in water.

🌿 It also retains beneficial nutrients including:

  • Potassium
  • Magnesium
  • Calcium

🌱 Medium-grade Vermiculite is best for cuttings compost.

🌱 Fine-grade Vermiculite is ideal for seed sowing.


🚜 No Dig Day

📅 According to gardening expert Charles Dowding, Tuesday 3 November 2027 is officially recognised as No Dig Day.

💭 There really does seem to be a day for everything these days!

I have started experimenting with a no-dig area on my allotment to see how well it works, so why not consider giving it a try yourself?

🛠️ How I Started

1️⃣ Laid cardboard over the area.

2️⃣ Covered it with manure.

3️⃣ Added spent greenhouse compost from the tomatoes to a depth of approximately 5 inches.

4️⃣ I will top it with some good-quality soil at a later date.

That’s all I intend to do.

🌍 Everything you need to know about starting a no-dig area can be found on the Charles Dowding website – charlesdowding.co.uk 

✅ Benefits of No Dig

🌱 Healthier soil structure

💧 Improved moisture retention

🌬️ Better drainage

🌿 Fewer weeds

⏱️ Less work

👢 Cleaner boots (hopefully!)


🛒 Seasonal Stock Update

🧄 Elephant Garlic arrived too late to be included in last week’s newsletter, but it is now available in the Hut.

🧅 We still have three varieties of shallot sets available.

⚠️ Stocks of some onion sets are now running low, and there are currently no red onion sets remaining.

🌷 There are still a few bulbs available, including Amaryllis, Narcissus and several other varieties.


💙 Charity Donations

🙏 Since January, many members have kindly made donations to Willen Hospice through their purchases.

🎉 At the AGM we were delighted to present the charity with the final amount raised, including the donation made during our 50th Anniversary celebrations.

💰 Total Raised for 2026: £1,565.11

👏 A fantastic achievement. Thank you to everyone who contributed.

🎗️ For 2027, we have chosen Prostate Cancer UK as our Charity of the Year and hope members will continue to support our fundraising by rounding up their purchases.


🎁 10% Promotional Offer

🐦 From October to December

🎉 10% OFF ALL BIRD FEEDERS & BIRD FOOD

Now is the ideal time to prepare for winter wildlife visitors.


🌻 Happy Gardening

Mick Goodman
Membership Secretary