From the Garden with Fi Morgan: A few more things about citrus

In this week's From the garden with Fi Morgan Fi goes into even more detail about producing healthy citrus.

Yes citrus again.  Last week Fi discussed our most common citrus pests and what to do about them.  If you missed it CLICK HERE

Citrus is the one thing we all have in common right now.  But if your limes, lemons or grapefruits aren’t doing as well as your neighbours, this week’s advice might be all you need- it might be as easy as peeing around your citrus trees!

 

Leaf miner: The larvae of a night moth. Leaves silvery squiggle trails all over new citrus leaves. It’s not really an issue for the tree unless this is a young tree where it can retard the tree’s growth. Pluck off and bin or burn affected leaves if this is a problem.

When to prune: The big debate around this probably means the timing is not crucial. You want to avoid stressing the tree out with surgery in times when it is already working hard to stay healthy – high summer, when frost is about and when heavily pregnant with fruit.

How to prune: Always start with taking off dead branches. Cut out gall wasp swellings. Prune off branches affected by borer (they will have little holes). Take off limbs that cross and rub on each other. The rubbed raw sores are weak points prone to infection or infestation. Take away suckers and ‘watersprouts’ (the vigorous vertical shoots) as neither will produce much fruit.
Then it’s down to art. Chop back branches that skim the ground to remove extra pathways for nasties. Chop back branches that are too high as you want to be able to pick the fruit. Thin to allow for airflow around and sunlight on fruit.  Don’t chop off more than a third of the tree at a time! Pruning might be a multiyear project, that’s ok.

Shallow feeder roots: Citrus have a huge root system for feeding that is very close to the surface and spreads out to the width of the above branches. They do not cope with competition from other shallow rooted plants. Grass is baaaad under citrus.
They also don’t appreciate their feeder roots getting hot. Mulch to keep these cool and suppress competition.

Heavy feeders: I’ve mentioned this one before, pee around your citrus. They will love it. Not enough privacy? Use another fertiliser and add very regularly. I feed mine a little every month. They are hungry plants. Giving one or two big feeds a year results in lots of sappy growth all at once that a lot of citrus pests love. Small and often is the way.

 

Counting down to launch! The Bello food growing podcast is starting Thursday July 30 at 4pm. We dive into a topic you’ve suggested, with a local expert. You get to ask real live related questions. Then we have an open Q&A for your seasonal growing questions, and community announcements related to food growing (spare seeds? Looking for something?). Yes it will be recorded if you can’t make the live session.
The first two episodes will be entirely free. Ongoing will be a pay-what-you-can model from as little as $1 a month to cover running costs.
Last Thursday of every month. 4pm during winter.
Put it in your diary. Go here to register your interest to receive the Zoom link & password.
https://www.wherefishsing.com/art-event/bello-food-gardening-podcast/

 

Just in case you’ve missed Fi’s previous tips ‘From the Garden’………

Edible Weeds

Last Chance for Snowpeas

Pigeon Peas Are The Go

It’s Time for Fruit Trees

All Things Brassicas

Planting for Winter in the Bellingen Shire

Where to Place Your Veggie Bed

Building a Garden

Feed the Soil Part 1

Feed the Soil Part 2

What Grows Well in Pots

And don’t forget to check out Fi’s stunning artwork- the Garden Series HERE

Leave a Reply