Some thoughts on Spring Fair Plants



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Some thoughts on Spring Fair Plants

The best types of plants to grow are those that are:




  • More saleable – ie the consumer really wants them and can’t get them anywhere else

  • Not weed varieties

  • Look attractive by November

  • Smaller to medium growing – it is harder to find a place for large plants in the garden

  • Annuals which are always replaced in spring

  • Smaller natives just because it is ecologically sound !


Potting Tips

Use proper potting mix not “soil”.

Larger pots may take up to 20% compost if it is friable and airy (not gooy)
Potting mix needs to retain a certain amount of water and let a certain amount go (drain).

Proper potting mix is engineered to strike just the right balance between moisture and drainage. This is what the “Australian standard” label means.

Soil can “smother” root growth.
Fertilizer

Always mix soluable fertilizers (Thrive, Aquasol) according to directions. ¼ to ½ strength for seedlings. Overfertilizing will kill young plants but a little starvation wont. Feed plants according to growth rate, ie don’t pot up in July August then give them a good feed to make them grow! Only the warmer weather will make them grow.

A liquid feed in the last month before sale is a good idea, actually it’s essential for flowers.

Give seedlings a weekly, weak! liquid feed.


If we get bulk commercial potting mix it will need a slow release fertilizer such as Osmocote added (and a sprinkle of lime for Lavender, Cistus, green veges). This will give a general background level of fertility. The rate is debatable? 1-2 teaspoons per 140mm pot, or one spoonful now (mixed in) and another in October (top dressing) depending on the plant. A small amount of non-native Osmocote is OK for natives.
Seasol isn’t a fertilizer but it will boost all plants as the weather warms. (It makes the roots happy so they feed better.)
Size!

Always pot up one size at a time. Don’t put little plants in whoppoing big pots. All pots must have drainage holes. (Obvious! some didn’t at last years sale). Don’t put pebbles or broken pottery in the bottom for drainage. A few bits of bark or fly screen can be used if too much mix falls out the holes. There are plenty of pots of various sizes near the shade house for the taking. There are more near the shed (grounds compound). Wash them before potting! Be creative and pot up old boots or kettles etc., just put in drainage.




Warning this document contains spelling errors


Some herbs n vege to grow – ok in frost


Parsley

Coriander

Oregano

Celeriac

Tarragon

Rocket

Thyme

Mizuna

Common Mint

Endive

Peppermint

Marshmallow

English spinach


Lettuce, all different varieties

Silver beet

Peas

French eschallots, red onion, garlic


Other unusual onion varieties



Flowers ok in light frost, or in trays outdoors but under protection, find a sun trap near a wall and cover when -3° or more predicted.

Lobelia


Dianthus

Cornflower

Snapdragon

Alyssum
Later when warmer and out of frost - buy seedlings and pot up in small pots

Marigolds – French Tagetes – we have enough pot marigold at Orana to sink a ship

Vinca (annual)

Nasturtium

Petunia


Begonia
With frost protection and by November !

Tomatoes and Chillies–try exotic varieties not available at usual nursery outlets

Basil

Beans


Zukini and other exotic cucurbits

Okra (loves the heat)




These suggestions are intended as a starting point or guide.

Go explore  find more!




Perennials worth dividing or potting up as pups and self-seedlings


African Daisy (Arctotis) or purple daisy flower, or Dimorphetica

Dieties (grassy look) take divisions

Mondo Grass



Gazania - pink/burghandy forms only


Penstemon


Potato Vine- often sets seed look for little seedlings around base

Gaillardia


Coreopsis and Rudbeckia species- tall tough yellow daisy flowers


Scented Geraniums


Portulaca – or pigface many colours, roots at nodes, dig up stems with roots late winter and pot up

Campanula species


Scabiosa – a real beauty if anyone can part with divisions

Chrysanthemum varieties

Succulants with special character and foliage colour, use attractive stones for mulch around base. AloeVera

Lycnis coronaria

Lunaria (Honesty)



Cheiranthus (Wallflower)

Erysimum, closely related to above



Echinacea

Nepeta (Catmints)

Convolvulus maurtanicus

Nautica

Monardia didyma (pineapple sage)



Some grey foliage plants such as:

Cerastium tomentosum – often called ‘snow in summer’ low border plant

Helichrysum argyrophyllum – similar to above, good in pots

Tanacetum sp and Artemesia sometimes roots by layering so rooted sections can be snapped off , trimmed and potted up


Ferns for variety – can be divided.

Doodia aspera

Blechnum penna-marina
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Also don’t forget Indoor Plants – many can be divided easily and kept on a sunny sill.

If purchasing smaller plants from Bunnings or Magnet Mart to pot up – consider small native shrubs and groundcovers. Everyone can find a place for these in their gardens. Examples below:


Correas – any and all


Hibbertia

Brachycombe –white one is special

Rhodanthe anthemoides (white paper daisy)



Hardenbergia

Grevillea Mt Tamboritha

Lomandra

Kangaroo Paw



Croweas


Banksia, Callistemon, Grevillea for a larger choice

Myoporum parvifolium


Melaleuca fulgens


Philotheca or Eriostemon


Gastrolobium or Brachysema




There are many useful landscape plants that can be bought from mass market sellers in small tubes or perennial punnets (available spring) and potted on, eg:


Lavender

Osmanthus

Arenaria montana

Fushia

Raphiolepis

Veronica ‘Oxford Blue’

Teucrium fruticans

Cistus

Verbenas – bright colours

English box

Salvias

Convolvulus cneorum

Escallonia

Photinia

Conifers! (Smargd)






Think about growing what you would like to buy yourself.

It goes with out saying ‘if it is easy to propagate, everyone probably already has it in their garden or doesn’t want it’.

We don’t want to end up with hundreds of Agapanthus, Seaside daisy and Bearded iris etc. left over, that good hearted souls buy back even when they don’t want them.

Please ! No Box Elder Acer negundo baby trees, Vinca (Periwinkle), common violets, ornamental oxalis, running buttercups, broom Cytisus, Genista, etc.







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