Propagation

The basic rules of propagation whichever method you use are:

•  tools and pots need to be clean and sterilized 
• work quickly but carefully
• use tip cuttings/ always keep the cuttings moist 
• use a propagating mix which is free draining
• the mix should have no nutrients so the baby plant will continue to send out roots looking for nutrients 
• the propagating mix needs to be kept moist but not wet
• the cutting needs to be misted or covered to prevent the leaves from dying before it can develop roots to support itself
• when the plant has developed a good root system  it needs to be planted on into a mix which has some nutrients but is not too rich
• watering or misting with a weak solution of Seasol will assist the plant to develop stronger roots
• When well rooted harden off the baby plant in a shady spot 
• Pot on only when roots appear at the base of the pot.


Gordon Rickards’ Method:
• take cuttings about 10cm long in March
• dip in cutting powder
• place cuttings into a good propagation mix
• cut the top off a plastic bottle
• place the cut end over the cuttings in the pot to make a mini greenhouse
• after three weeks test for roots by gently pulling on the cutting
• if the cuttings resist pulling  then roots have formed so remove the bottle
• protect cuttings in a shadehouse until hardened and roots appear well developed
• report into a larger container using good potting mix

PS Gordon’s method is well illustrated in a feature in Gardens and Outdoor Living Magazine February 2006  which he has kindly donated to our library


Harold’s HATE System:
which applies to fuchsia care as well as propagating is worth noting:

H: Hygiene & Handling Skills
A: Attention to detail
T: Tolerance & Timing
E: Enthusiasm and Endurance

H: keep pots & tools clean sterilize with metho or Bleach
A: work out a process/ use fresh tip cuttings have everything ready before you start
T: choose early morning or evening/ keep the cutting  cool and moist/ tools must be sharp/ take your time
E: be willing to wait


Harold’s Method:
• prepare a propagating mix of:
• 2 parts Amgrow Propagating Mix , 
• 1 part coarse river sand
•  1 part vermiculite or perlite ( river sand is the secret to success in this mix)
• startv with a 2” tube/fill with mix
• prepare a tip cutting and place in the tube
• cover with a plastic bag or heat tray at 16 degrees
• do not move cutting until roots appear from the base
• rule of thumb is four months in each pot
• do not prune for the first twelve month but tip prune the growing tips to shape


Alec Boyle’s Method:
• place good quality potting mix in  a plastic trough add a little coir
• take 6 to 8 cuttings prepared by removing most leaves then cutting below a leaf node, dip in water then hormone powder
• place the cuttings in the trough/ water in
• place trough in eastern light under a large tree
• do not cover
• keep cuttings moist/ water when needed
• Alec has 90-100% success rate with this method


Graeme ‘s Method:
• mix 3 parts river sand & 1 part coir peat enough to fill a polystyrene box
• take tip cutting up to 10cm long in Spring & Autumn or anytime  progressively until box is full
• no need for root hormone as strike rate is good
• water cuttings in  then cover with a plastic bottle with the bottom removed ( 1 bottle will cover  up to 3 cuttings)
• label as appropriate
• unscrew lid if needed to add more water
• place box in a well lit place without direct sun
• when cuttings have roots ( top growth is a good indicator)
• scoop out cuttings & pot  into 1/3 coir peat with slow release fertilizer already added to it / 1/3 potting mix and 1/3 river sand
• place in a sheltered spot to ‘harden’ off then move slowly into more light
• foliar fertilize as needed
• pot onto next size pot only when roots appear at the base of the pot.


Propagating & Potting on:

Always use sterilised potting mixture. Old mixture reused will result in many losses
Hygiene at every phase is important and worth the trouble.
Cuttings can be taken most of the year but Autumn and Spring are probably best in the mountains as cuttings are slow to strike in winter.
Cutting can be taken in winter in warmer parts of Sydney and country areas 10cm cuttings carefully taken from the side of  stems and left with a small ‘heel’ seem to callus over and root more quickly.
Peat pots are good for striking cuttings as they minimize damage to roots when potting on 
Small transparent storage boxes with transparent lids can take about
12 X 2” pots making a mini greenhouse.
Put potting mix into the lower half of pots then top with propagation mix in the top half. This results in less handling of fragile cuttings as cuttings can stay in the original pot longer.
Make sure cuttings are ‘hardened off’ before attempting to pot on.

River sand and coir makes a good propagation mix.
Debco Propagation mix is a good commercial propagation mix.
Florist foam (Oasis brick) is said to be good for striking cuttings.
When roots form just place the entire foam cube into potting mix without disturbing roots.


Janice's Method:
Please note all pots/ bottles & tools need to be sterilized, ( I use White King )new propagation and potting mix are essential

Propagating Fuchsias                                                                                                              
 You will need:
·         A 5” pot  filled in the lower half with a good potting mix with a little added blood and bone
      and the top half filled with a Propagation  or Seed Raising Mix( I use Debco)
·          Three prepared cuttings/ Hormone powder
 ·     A thin dibber
 ·     Top half of a lemonade bottle with the lid attached
 ·     Weak solution of water & Seasol
 ·     Rose Shield  or other fungicide spray
What to do: Fuchsias are easy to propagate especially in Spring & Autumn
·         Take a tip cutting approx: 8-10cm long
·         Remove all but the top leaves / cut the stem below a node
·         Dip the cut  end into hormone powder  ( optional)
·         Use a dibber to make a hole in the Propagation mix
·         Insert the cutting / repeat for two or three more cuttings
·         Water lightly with a solution of water and a tiny bit of Seasol to settle the mix/ do not overwater
·         Let stand for two or three minutes
·         Spray the cuttings and soil with a Fungicide such as Rose Shield or Fungus Fighter
·         Place a half lemonade bottle over the cuttings then label & date/ place in the shade or shade house
·         Do nothing more / you can  spray again with a fungicide two weeks after propagation
·         After one month remove the lid from the bottle/ inspect plants then spray again with Rose Shield or Fungus Fighter
·         After a further two weeks check the plants and if the tops are growing fresh and green remove the bottle
·         Leave the rooted cuttings to harden off in the shade house for a week or more
·         Gradually move the rooted cuttings outside to get more light
·         As the rooted cuttings grow to two or three nodes pinch prune to encourage branching
·         Water with a Seasol or Nitrosol liquid fertilizer as needed
·         After about three to four  months the cuttings will have filled the pot with white  roots which have entered the potting mix in the lower half of the pot
·         Cuttings  should be growing strongly Pot each cutting into its own 4” or 5” pot and grow on
·         Fertilize with a weak solution of Nitrosol  or sprinkle on no more than a quarter of a teaspoon of Nitrophaska on
      top of the potting mix in each pot to encourage leaf growth

·         Water each pot with Nitrosol or Thrive once a fortnight  then alternate with Phostogen or Seasol
·         Tip prune when the each stem gets to three nodes to encourage branching
·         When the plant is big enough switch to a high potash fertilizer such as Thrive Fruit and Flower, Better Bloom or even sprinkle tomato food over the soil