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Wild Flower Seeds (GST Included)

Wild Flower Seeds (GST Included)

$5.00

BEE RESCUE REMEDY -Wildflower Growing Guide

 

Stunning wildflower displays are created by good site preparation, sowing at the right time of year and then just a little patience! Please take time to follow our recommendations.

 

Our wildflowers will grow in a wide range of conditions throughout the country.  Most species are good strong self-seeders, and have all gone through strict MAF Biosecurity import criteria are not in any way regarded as noxious.

 

How much seed do I need?

For best results we recommend to sow seed at 1 gram per square metre. However, if you have good quality soil, have put good effort into preparation so your site is clean and weed free and if you are able to provide water during germination, then you could sow seed to a slightly larger area size.

 

Where to sow

Anywhere!  A square metre or two in a courtyard, dollops under roses or in the veggie garden, down a drive, or go for gold with a full sized meadow!   Email Maureen@wildforage.co.nz for bulk orders. The site does not have to be flat. Banks are good as long as you are able to get on them to clean up. If the bank is very steep look at establishing an area on the crest where maturing wildflowers will seed down the slope, but watch for “wash off’ in heavy rain.

 Most wildflowers are sun lovers so make sure they receive at least 4-5 hours sun per day—the more the better!  But if nothing else is growing on your site (e.g.under large trees) then wildflowers won’t either!

 

Soil Type

Wildflowers grow well on a wide range of soils. Very impoverished soils can produce stunted seedling growth but a basic foliar fertiliser spray will help. Avoid wet or soggy soils. Heavy clay or very acid soils will benefit from adding lime - up to 100 grams per square metre. Fertilising the ground is usually not recommended - it will encourage weed growth, but we have had some extremely good results from adding mushroom compost.  It improves the structure and fertility of soils and is especially good for clay soils. 

 

Climate\When to Sow

Sowing can be any time from early spring through to summer and autumn . Delay spring sowing until you have consistent warm weather. If you have irrigation then seed can be sown all summer too. Autumn sown seeds will over-winter as a green sward and then burst forth for early spring flowering.

 

Wildflower seeds will germinate and grow when soil and air conditions are warm and airy.   Generally speaking they need at least 15 degrees centigrade consistent day temperatures at soil surface.  Prolonged cold wet conditions below this will significantly affect germination. Heavy clays can take longer to warm up than sandy loams.

 

Site Preparation

Wildflower seed must make contact with soil for them to grow.  They will not grow on grass or weeds - these must be completely removed and the soil surface broken up to a fine crumb structure. Aim for a clean, weed free site where the wildflowers will grow fast to beat and suppress the weeds.

 

Organic Methods of site preparation: There are a number of organic herbicides (e.g. Interceptor and Greenscape) now available on the market—check your local retailer.Alternatives to herbicide sprays are burning off weeds with a flame gun, salt spray, boiling water or overlaying mown planting areas with a thick layer of damp newspaper or cardboard, alternatively use weed mat and then cover with weed free mulch of 50 mm plus.  Otherwise, lightly cultivate the soil surface several times to remove weeds, allowing them dry out on the soil surface each time.

Sprinkle with wildflower seeds and lightly rack or sprinkle with fine soil to just cover.

 

NOTE WILDFLOWER SEEDS should never be covered any deeper than 2-3 mm as this could inhibit germination.

 

If Kykuyu is present you are advised to use “Weed mat”, then a 100-150mm layer of soil to plant into. It is recommended that you use a barrier to prevent the grass taking over the planted area and strangling the wildflowers. A barrier can be achieved by planting a comfrey (Symphytum Officinal) border or using Punga, sleepers or timber edgings.

 

Once seed is sown, moisten the area. Keep soil moist so that seeds can germinate approx. 10 days. Watch for slugs and snails, set traps with Beer in the bottom of shallow dishes or place crushed shells around the edges of the Wildflower area.

 

 A non-organic site preparation regime for getting a weedy or grassy area ready would be:

 

           *   Spray off with glyphosate (Roundup, Weedout) and allow to die off

           *   if dead grass is long, then cut and remove debris

           *   Lightlycultivate the soil surface to a MAXIMUM depth of 50 mm (sandy loams) or 100 mm (clays). 

                Avoid deep cultivation as this releases dormant weed seeds.

           *   Allow weeds to colonise area again to a green sward

           *   Spray again and allow dying down

           *   Lightly cultivate soil surface again prior to sowing to a good, fine crumb structure.

 

BEE AWARE, Only Spray very early morning or at dusk and not when flowers are present.

 

Sowing Seed

For an even distribution mix seed with a carrier agent. Use at least 15 –20 parts of a coarse material such as dry river sand or pumice (even potting mix) to 1 part of seed.  Lightly coloured sand or pumice shows up well on dark soil and helps to show which areas you have sown!  Make sure the carrier agent is dry for easier spreading.  For larger areas a hand held fertiliser spreader is ideal.  A very low NPK granular fertiliser (6N 6P 6K) is also an excellent median to use as a spreader/carrier agent to mix with the seed at sowing time.

 

Ensure the seed is well mixed then broadcast as evenly as possible over the prepared area.   Lightly rake or water the seed into the soil.  The seed should never be covered any deeper than 2-3 mm as this could inhibit germination.

 

Aftercare

Like any other seed, wildflowers require ample moisture for the first 4-6 weeks to germinate and establish. They can then usually survive with minimum rainfall but additional water in dry periods will encourage more flowers. Major weeds that reappear can to be hoed or spot sprayed in their early stages. Flowering should begin within about 8-10 weeks from a spring or summer sowing.

 

After Flowering Cleanup

Once flowering has finished and the plants look a bit untidy then the area can be trimmed or mown down. If there are not many weeds in the area then cut everything down and leave the trimmings on the ground to drop their seed for next season. To prevent the area being covered with weeds, over mulch with straw. Pull, hoe or spot spray any weeds. A light cultivation or rake over is recommended to encourage reseeding.

 

If lots of weeds have crept in then spray the whole area immediately before any new wildflower growth (as you did at the start of cleanup before sowing).  Then mow or mulch the whole bed to a fine trash.  If the soil surface has hardened off again, lightly cultivate to break this cap to encourage new seedling growth.

   

More fresh seeds may be required until the area becomes self-perpetuating.  For best effect sowing up to 50% of the original amount is recommended, especially if there has been a weed problem.  Gently rake new seed into the clean wildflower bed. Some species may become more dominant than others due to local climates and conditions.  Experiment to see what will work best for you.

 

Warranty

Wildflower World who prepare this special blend for the National Beekeepers’’ Association of New Zealand, offers our customers the best quality seeds we can find worldwide. Our seed is imported through strict MAF Biosecurity regulations so we offer weed-free and fresh seed that has no danger of becoming noxious. We warrant to the extent of the purchase price that all seed is as described on the packet within recognised tolerances.  No other warranties expressed or implied.


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