When to plant phlox

Janet500 · November 2020

I would like to plant some bare root phlox but not sure when. Some suppliers say plant in Nov/early December and yet another site suggests planting bare root phlox in Spring. What is the consensus on this please? I'm interested in 'Blue Paradise' and possibly 'Nicky'. I would be pleased to have your advice - don't know whether to order them now for delivery November or wait!

rachelQrtJHBjb · November 2020

If they are coming bare root from the nursery you should plant them as soon as you receive them. If you are unsure about the exact position in the garden or they are not good-sized plants I would err on the side of caution and pot up and bring on rather than planting out in the border. Before the advent of the plastic pots plants were bought bare root, we've just forgotten that was the case.

Janet500 · November 2020

Thanks Rachel - but both suppliers are offering bare root phlox; one in November, one in the Spring. Would it better to plant bare root now, or bare root in the Spring? Thanks

AnniD · November 2020

My personal take would be to plant now, as long as the ground isn't waterlogged (or prone to that overwinter) or frozen.
I find phlox pretty much indestructible, but it may depend on whereabouts you are in the UK.
I agree with Rachel, a lot depends on the size and root system of the plants. If in any doubt, l would pot them up.

rachelQrtJHBjb · November 2020

I would buy now, while the soil is still warm. Of course, it all hinges on whether or not the supplier is operating during lockdown but with most garden centres appearing to stay open I am sure they will be fulfilling orders.

Janet500 · November 2020

Many thanks Rachel and Anni - I'll order them now! Jan

Fairygirl · November 2020

I'm afraid it absolutely depends on the soil conditions and climate. Our soil just now is sopping wet and cold, so anything bare root [perennials] would be potted up and planted up in spring, unless it's shrubs or hedging.
The same would apply if ground is frozen, although you could then plant out when conditions improve.

Janet500 · November 2020

Hmm ........ you've made me think now. My soil is almost pure clay. It's going to be pretty waterlogged in the winter if we have a lot of rain, isn't it (even though I live in south Hampshire). Don't want to drown the poor things! Maybe I'll wait then and order bare roots in Spring. Thanks everyone - it's really helpful to have this feedback from you all.

Fairygirl · November 2020

Just pot them up @Janet500. That way you'll hopefully get what you want, instead of possibly missing out on varieties etc

Janet500 · November 2020

Thank you - I'm sorry for being so ignorant on this subject but I do appreciate your help. What would be the best compost to plant them up in and under what conditions should I keep them over winter? I don't have a greenhouse but I do have a garage. And do I water them? I really want to get my garden looking nice after a rough couple of years! Jan

Fairygirl · November 2020

The wouldn't need anything special if you're planting them out next year. Just against a wall or something similar is all they'd need. Phlox is totally hardy though, so it's only a question of very basic protection, if any at all. They'll get a chance to nature a bit too, which makes it easier for establishing when you do plant them out.

I leave stuff in pots, often tiny ones, in among shrubs in borders too. Saves a lot of bother - they get protection when needed, and some shelter from rain/snow /ice etc.

When to plant phlox

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