Tag Archives: #gardeningtips

Alstro in Autumn

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It’s no coincidence that awesome rhymes with autumn.

But what’s so awesome about autumn?

While we may be tempted to put away all the gardening equipment and wait for the warmer weather, autumn is actually the most favourable season for gardening. Plants enjoy the cooler weather and they’ll still be cosy in their beds as the soil will likely be a bit moist and warm still. Best of all worlds!

Also, if you have alstroemeria in your garden or are thinking of adding some, you will definitely think autumn is awesome because they will still be flowering.

In fact, they’ll keep bursting with blooms right up until September and possibly even November.

Just marvelous!

Alstroemeria as Perennials

Alstroemeria are perennials and therefore repeat flowering plants. That means they die down in the winter and regrow every spring for 3 years or more. This makes them a fabulous foundation in the garden.

If your alstroemeria has been in your garden for a few seasons, you will know that they are hungry plants. They benefit from regular weekly feeds throughout growing season (May to September) with a high potash fertiliser such as our Alstroemeria Feed. This encourages them to carry on their enthusiastic flowering.

As perennials they are:

  • cold-hardy
  • not so thirsty and require less water and care after they’re established
  • low maintenance – needing just a little dead heading (see tugging method here) to keep them neat and growing vigorously
  • happy in pots and do well in pots and once they outgrow them they’ll do just as well in the garden
  • loved by pollinators, thus providing a long term service to your garden’s ecosystem (pollinators stick around and multiply where the food source is sustainable and thus consistent)
  • great companions for food growing - veggie patches and fruit trees do better when surrounded by perennials as they have a better chance of being pollinated

 

Preparing for winter

Get ready to mulch!

All of the alstroemeria plant varieties we grow are garden winter hardy. However, it is best to mulch the surrounding soil for the first couple of winters while they are establishing. Mulch is a layer of material, at least 5cm thick. Mulching can be done late autumn to late winter (Nov-Feb) and will help them to stay cosy and get through the winter outside.

If you’d like to keep them in their pots outside, you can also lay the pots on their sides once the plants are dormant.

However, if your alstroemeria are still new little sprogs you’ll want to make sure they are protected until they are well established and can get through the winter without any assistance. It is worth keeping your alstroemeria inside in a greenhouse or similar sheltered spot to keep them frost free and to protect them from heavy winter rains.

Remember to give them a good soak every so often, making sure their soil is free draining. Nothing worse than soggy feet...

So now you know what to do, what are you waiting for?

Go on! Get in your garden!

Caring for your Alstroemeria

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It could be said that Alstroemeria are a bit like Goldfish. Such an easy pet. You just sprinkle a few flakes at them everyday and keep those air bubbles going and there you have it. Much ado about nothin’!

Well, in a similar way Alstroemeria are such vigorous bloomers they don’t need much encouragement to keep going and growing.

But how much care does an Alstroemeria really need?

Here are some guidelines to help you along:

Feeding

Alstroemeria are hungry little creatures, so regular weekly feeds through growing season from May to September is recommended and will encourage them to flower well and repeatedly. A high potash fertiliser is recommended such as our Alstroemeria Feed.

Mulching

All of the Alstroemeria plant varieties we grow are garden winter hardy but, for the first couple of winters while they are establishing, it will be best to mulch well to make sure your new plants are protected until they are well established and can get through the winter without any assistance.

Watering

Alstroemeria are reasonably drought tolerant but will need regular watering during the summer months. If your Alstroemeria are planted in containers these tend to dry out quicker so make sure to keep the ground moist but don’t over water.

Alstroemeria need free draining soil. This is essential for them to grow well and establish in the normal way. The root system doesn’t like to be waterlogged as this can cause the roots to rot and likely cause it to die.

Picking Flowers

Alstroemeria are fabulous flowers in a vase and can last many weeks. A few tips for picking your own Alstroemeria are as follows:

Pick at the point when the buds are not yet open but have colour and looking ready to pop. They will last longer in the vase if picked at this point.

You’ll want to get hold of the stem about halfway down and give it a gentle twist followed by a sharp tug which will pull out the stem. This ensures that there are no pieces of stem left to rot which can cause fungal disease to build up on the root.

Pulling the flowering stem at the base and ripping it from the ground also encourages the plant to re-flower as it produces another bud under the ground. They‘ll then keep producing an endless supply of flowers for every vase in the home throughout the Summer.

It is best to allow the plant to become firmly established (so at least one Summer to pass after planting) until employing this method. You can still have fresh flowers by cutting them instead until the roots have had time to establish.

Dead heading

Once all the flowers in a cluster head have faded and died, remove the whole stem with a gentle tug, the same method as picking. This encourages further flower stems to sprout and keeps the plant looking neat and tidy. It also prevents it from wasting energy on producing seeds at the expense of more flowers.

 

So a little more care and maintenance than a Goldfish but totally worth it!

How to Plant your Alstroemeria

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The Alstroemeria you ordered has just arrived at your door.

Now what?

Do you leave it in the pot it came in? Or pop it straight into the garden? Or in another pot?

Alstroemeria are quite easy-going plants. The most important thing is that they have a healthy root system when planted on.

If you’ve ordered your Alstroemeria from us it will come in a 9cm pot, ready to be potted on into a larger one and they are fast growers so will easily fill a 3 litre pot within 6-8 weeks in growing season.

Read on to find out how you can help your new Alstroemeria establish well and grow into a strong healthy plant that flowers from June to November.

In Containers

Alstroemeria are repeat bloomers through the Summer which makes them great choices for containers in the garden or a sunny balcony or patio. The short and Inticancha varieties such as ‘Noah’, ‘Little Miss Roselind’ and ‘Inticancha Navayo’ make fantastic container plants as they are nice and compact.

Here's how to get them in the pot:

  • Place some broken pottery ,tiles or gravel loosely at the bottom of your pot or container
  • Add good quality, fresh compost, mixing in some slow release fertiliser
  • Free-draining soil is essential
  • Place the well-watered plant onto the compost. Put more compost around it. The compost should finish level with the top of the rootball, 2-4cm below the rim of the new container (to allow for watering space)
  • Once in place, pat the compost down firmly but gently so as not to damage the stems – you want the plant to be secure but the compost should still be light and airy, not compressed too much
  • Water in lightly
  • Whenever the compost is getting a little dry give it a drink. If the very top of the compost is dry that’s healthy, but the compost needs to be moist around the roots
  • Remember to feed regularly once your alstroemeria starts flowering, use a liquid feed high in potash

In the Garden Border

Alstroemeria make wonderful border plants especially the medium and tall varieties such as ‘Marguerite’, ‘Pandora’ and ‘Apollo’.

Their rainbow colour selection make alstroemeria a bright, eye catching feature that will keep producing flowers for up to 4 months a year, flowering from early Summer into Early Autumn.

Here’s how to plant your babies into garden borders:

  • Mix fertiliser and organic matter into the soil around where you want to plant: bonemeal or blood fish and bone are good choices
  • Make a planting hole in this soil to the depth that the top of the plant’s root ball is level with the top of the soil
  • If the soil is dry, fill the empty hole with water and leave it to drain
  • Place the plant in the hole, filling around it with the soil and organic matter mixture. Add the plant and firm with your hands or a lightly applied foot
  • Water well, even if rain is forecast – this helps settle the soil
  • You can add a layer of mulch to help keep the roots moist but be careful not to let the mulch pile up against the stem
  • Water occasionally and thoroughly for a month or three, until the roots get established. Occasional deep watering is better than a frequent sprinkle.

 

Once you’ve followed these instructions for Alstroemeria in pots or in the garden, you’ll be guaranteed flowers ‘til the cows come home (or at least the first frosts in the Autumn).

Just make sure that when the cows come home your Alstroemeria aren’t in a place they can be trampled...

And please pop us a message on social media and let us know how your planting goes, we’d love to hear from you!

Alstroemeria in February

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Remember those happy alstroemeria dancing in their rainbow colours in the summer breeze only a few months ago?

Now all is a-slumber in your wintery garden. Everything covered in white icy fluff.

You may have last seen your Alstroemeria blooming away up until October which feels like an age ago now. But thanks to the long flowering season you can expect to see some flowers popping up come March/April already, so it's not much longer to wait now.

But perhaps you’re wondering what your alstroemeria are up to while they’re not busy flowering and if there’s anything you need to do to help them along.

Well, with alstroemeria’s being perennials, dying back in winter, they need a period of cold weather in order to stimulate shoot growth, so you can rest assured they are doing their thing underground.

Let’s look at what you can do to support your alstroemeria during this period of hibernation so they can spring exuberantly out the ground when the time is right!

Alstroe in garden beds

Although the alstroemeria varieties we grow are garden winter hardy, withstanding soil temperatures as cold as -10°C, it is a good idea to mulch new plants well for the first couple of winters while they are establishing. This ensures they are protected until they have grown up enough to stand on their own two feet (or many roots).

It is best to apply a thick layer of leafy or peat-free mulch in Autumn. Read about our peat-free policy here. Composted bark is also a good option. Make sure to leave about a 5cm gap between mulch and stem otherwise they may get a bad case of root rot.

Alstroe in containers

Keep your potted alstroemeria indoors after September when the frost could start appearing outdoors.

You can move them to a location that is free of frost for the winter, such as a sheltered porch or greenhouse. This is because the roots are more exposed to low temperatures when in pots than they are growing in the ground.

Amazing how in spite of being seemingly more exposed, being in the garden bed is actually warmer. Just shows – nature knows best!

Alstroemeria have tuberous, fleshy roots so they require sheltering and good drainage. This will prevent the compost getting too soggy with the winter rains which can also cause the dreaded root rot.

Water lightly but frequently.  The compost should dry out on the surface between watering.

When Spring springs

If you take good care of your alstroemeria in these ways, when the days start lengthening those shoots will start flowering prolifically.

They are quite hungry plants, especially if kept in a container, so remember to feed with a high potash, liquid feed regularly in the growing season. We also use a slow release feed - our Alstroemeria Spring Feed - which can be applied at the beginning of the growing season (March) to give a steady feed throughout the early part of the growing season.

Once flowering begins, mature hybrids will keep producing flowering shoots until the soil temperature rises above 15°C for extended periods.

What varieties do you have in your garden that you’re looking forward to seeing in flower again?