vegetable | Baldock Allotment Association

December 11, 2017December 21, 2020

Autumn Working Parties – Part Two

The second working party this autumn was held at the Clare Crescent site in Baldock where we had planted seed potatoes on the last cultivated plot at this site in the spring. This site is still managed by North Herts District Council.

A very loose experiment was run to see which half of it would produce the more tubers with half the plot being ridged up in the traditional way and the second half just dropping the seed potatoes in holes.

Although hardly scientific, the ridged half of the plot produced the best yield by a long way with very little being harvested from the non-ridged part. In fact it was more like trying to find where the rows of potatoes were on this half! Underground tree roots may have had something to do with it too though…

Surplus potatoes from the plot are being donated to Baldock’s Community Centre to help feed those in need this Christmas.

We’d love to have more volunteers help on working parties. They are a great way of building camaraderie and giving something back to the allotment association. The more we can do by members volunteering, the more money we can save from having to call experts in to do work which we could have done ourselves. ‘Banked’ volunteer hours are also used when applying for grants for future improvement work to our sites.

So keep an eye out for the next working parties and come and join in!

November 11, 2017January 15, 2021

Allium Leaf Miner has Arrived!

Sadly, we have to report that allium leaf miner has reached deepest darkest Hertfordshire and has been spotted on both our sites here in Baldock. This pest first arrived in the UK back in 2002. It has come from mainland Europe and was confined for quite a time to southern and eastern counties but it has been gradually spreading since then.

And to make matters worse, allium leaf miner has two lifecycles each growing season and will attack all members of the allium family, particularly leeks and spring planted onions, shallots and garlic. There is no chemical protection available to allotment gardeners so the only thing that can be done is to cover crops with Enviromesh, and hope!

The adult flies appear in March or April, having overwintered in the soil. The females will feed on the leaves of your alliums before laying her eggs, usually near the base of the leaves of the plant. This can be spotted if you see lines of white dots on the leaves of your alliums.

The eggs hatch and the resulting larvae, which are tiny white, head and legless maggots, feed on the leaves before tunnelling (hence the name leaf miner) into the leaves. At this point, fully fed, the maggots pupate within the stem of the plant.

This second generation will hatch in September/October and again lay eggs at the base of the plant. It is this generation that will do the most damage to the now mature onion and leek plants. It will also overwinter in the soil ready to hatch the following spring.

It should be noted that most plants affected will tend to rot from a secondary infection from fungi or bacteria that develop in the damaged stems in the plant. The damage this fly can do is such that there can be no sign of your alliums being affected until the rotting is noticed.

So what can we do to protect our crops?
First off, employ a strict crop rotation policy. Do not grow alliums in the same area of your plot the following year.
Secondly, if your alliums do become infected, it is best to dig up the infected plants and burn them. As the pupae can survive over the winter, do not leave any infected plant debris on the soil.
Cover alliums with horticultural fleece, particularly when the flies are active in the spring and again in the autumn.
Plant out young plants after the danger of the first wave has passed and lift before the second generation is active. Whilst this may help with onions, leeks are in the ground for a long time so will not be ready for lifting in early autumn so covering them may be our only defence.

There is plenty more information online.
The RHS website
The National Society {Link updated Jan 2021}
Garden Focused

July 18, 2017August 6, 2017

What’s in Season – Courgettes

Ah….courgettes! One of the vegetables most allotment folk grow and look forward to harvesting……until the glut kicks in!

As a veg grower, it is always best to sow at least a few seeds when growing a crop but courgette seeds are usually good germinators. Sow them individually in small pots for best results. However, whilst you may have sown half a dozen seeds which become seedlings and then healthy plants, once you’ve planted them out the realisation hits you that you may just have grown a few too many plants. Once they start cropping, the courgettes keep coming! And whoa betide the allotment tenant who misses a few and finds they have now grown a couple of marrows!

Joking aside though, courgettes are actually quite a versatile crop. Google ‘courgettes recipes’ and you are inundated with a wide variety of suggestions from cakes, gratins and currently en vogue, spiralizing them!

And talking of versatility, don’t forget courgette flowers are also edible and quite a delicacy; deep fried in batter being a popular recipe. Pick them just as they are opening.

Once established, the plants throw up both male and female flowers with the female flowers being easily recognisable because they have a small fruit behind them. The plants can take up a lot of space and need a lot of watering in hot weather but regular watering will ensure better quality fruit. Pick the fruit when they are young and thin, perhaps around 5″ long and always cut them from the plant with a knife; twisting and pulling them off will damage the plant.

One of the best things about growing courgettes, is the varieties available including yellow ones. There are quite a few heritage varieties out there too.

My only courgette regret this year……not growing any. I actually feel a bit left out that I’m not suffering from a courgette glut!

May 11, 2017August 16, 2020

Excess Seedlings

One of the worst faults of a gardener is sowing too many seeds and then not being able to throw any surplus seedlings away. We just can’t bring ourselves to do it, can we?

Well worry not! If members have an excess seedlings they’ve grown, they can now bring them down to the Members’ Shop before it opens on a Sunday where they can be sold to raise funds for the association.
Or maybe some of your seedlings have failed this year and you are looking to plug the gap at a good price?
Don’t forget the shop is open every Sunday from 10am to 12 noon until the end of November.

On a similar note, if it’s plants you are after, the Baldock Horti Soc have a stall at the Baldock Street Fair this coming Saturday where they are selling plants to raise funds; there may be even some veg plants available!