Your clone's roots are looking awesome! That made me glad to have decided to clone my lovely girls. Perhaps you can share with me your technique for cloning, and how you are keeping your clones fed. Do they need nutrients? or does the CloneX supply that? I also noticed that you snip you tips. You must find this to be a fairly helpful thing to do to your clones?
Thanks for listenin',
-Fish
The particular plants I am working with, have proven to be hard to clone, hence the reason I made the bubble cloner. Originally I cloned them in ROOT RIOT cubes. I had what I consider good/reasonable success, however it took on average 3 1/2 to 4 weeks before they were ready to transplant. Most people expect to see clones ready to transplant around the 15 day mark.
Here is what I did using the ROOT RIOT method.
YOU WILL NEED:
Sharp scissors or a razor blade. Either will work...it depends on preference.
Cutting board or similar work surface
Rubbing alcohol or boiling water
Cup of room temperature water
Medium to place cuttings in (ROOT RIOT, Rockwool, Root Cubes, Jiffy Pellets, etc) I have used all and dont see any notable difference. So basically use what you have to hand or what you can easily obtain.
Toothpick
Spray bottle/Misting Bottle (This should spary as fine a mist as possible)
Propagation tray with humidity dome
OPTIONALS
Rooting hormone (CLONEX, JUICY ROOTS, ROOT JUICE, GEL4PLUGS, etc) I have used both CLONEX and ROOT JUICE, again no notable difference in my opinion)
Rooting stimulator/booster (I use RHIZOTONIC and can recommend it)
Heating mat for propagation tray
Drop or two of liquid dish detergent (FAIRY, DAWN, etc) or other wetting agent
BEFORE YOU START
Clean your gear with the rubbing alcohol or place them in boiling water for a minute or two. Wash your hands and anything else that will come into contact with your cuttings. Make sure you have everything ready to hand before you start. You dont want to be running after something whilst you have your cuttings wilting.
TAKE THE CUTTINGS
1. Decide how many cuttings you want to take and identify the sites on the donor plant where you will take the cuttings. I would advise taking twice as many cuttings as you actually need/want in the event not all cuttings root successfully. Once you feel the donor plant is ready for cuttings, feed it only water for the feeding prior to taking your cuttings. What this does is forces the plant to utilize its stored nutrients (nitrogen specifically). It has been suggested that when the donor plant has less nitrogen, it speeds up the rooting process in the cuttings, as they will be seeking out nitrogen.
2. Now its time to take the cuttings. Ideally you want at least 3/4 of an inch (2cm) of the stem of the new cutting to be in the medium you are using. For this reason you should take cuttings that are long enough to allow for this. Count at least 3 nodes from the top of the new growth and then you will make your cut just above the 4 node. So basically after you have taken your cutting, you will have a node at the end of the branch that you cut from on the doner plant, and a cutting with at least 3 nodes to place into your medium. VISUALISE before you take your cutting. Now cut just above the forth node at a 45 degree angle. Place the cutting in the cup of water. Repeat this step for all of the cutting syou will need, or until there is no more room in your cup to hold the cuttings.
3. You need to prep the cuttings and medium to receive the cutting. Using the toothpick, gently create a hole in the center of rooting medium to place the cutting in. Be careful not to make the hole too deep or too wide. You want the hole deep enough to allow the cutting to be placed without being loose. If you are using a cloning gel or powder you will need it now. Place a small amount of the gel or powder which you will use for these cuttings into a shot glass, dixie cup, or anything else you have to hand. Any excess that remains you will throw away. You dont want to use the gel or powder directly from the original container as this could cause cross contamination. (NOTE: The use of gels or powders is not necessary. I have taken cuttings both with and without. I have no imperical evidence that using them makes any substantial difference. The added benefit is, it helps to reduce the shock to the cuttings. Again, this didnt make a measurable difference in my experience.)
Info: There are many opinions regarding preping a cutting. Many choose to scrape the outer stem, others cut small slits, split the stem,
and some do nothing more than the initial 45 degree angle cut. It's important to note that new roots emerge from the "armpits" of the
cutting. The armpits are the nodes, or where the fan leafs meet the stem. For this reason you want at least one nodal site under the
surface of the growing medium. This is where the first roots will emerge. Over time roots will continue to develop along the rest of the
stem. Scraping, scaring, splitting the stem, etc are matters of preference. However at least one node must be placed inside the medium.
Otherwise you will have a very high liklihood of failure.
Use your scissors or razor to cut the bottom two fan leafs even and flush with the stem. If you are using a gel or powder, cover the portion of the stem to be inserted with the gel or powder. Gently place the cutting into the rooting medium. Push it deeply enough that the node is at lease 1/4 inch (1cm) under the surface. If you find that the stem is too long to allow for this, simply shorten the stem by making another 45 degree cut at the bottom until the length is suitable.
4. Trim the remaining leafs. The new cutting have no roots. As such, they will only be able to offer limited support for the leafs. Cut the tips about halfway on all the remaining leafs. This will allow enough leafs for the limited photosynthesis required, whilst at the same time limiting the amount of energy required by the cutting to support itself.
5. Place the cutting into the tray and lightly mist it with water. No nutrients are required. Ph'ing the water is also not required. The cuttings are not taking any nutrients at this point, therefore Ph levels are not relevant. You can add a drop or two of liquid dish soap to the water to make it "wetter". If doing this, you will notice that you get a thin sheeting of water on the leafs rather than beads of water. Cover the cuttings with the dome. Repeat the above steps until all cuttings have been completed.
6. Once all cuttings have been placed in the tray, spray the inside of the dome with a light mist, and cover the cuttings. Open the air vent slightly to allow for air exchange and place the cuttings under a subtle light. A typical flourescent is fine. The ideal light cycle is 18/6. The 6 hour dark period gives the cuttings the chance to send stored energy down to developing roots. If you use a heating mat, set the temp for 75 degrees farenheit (24C). If you dont have a thermostat, be careful the heat doesnt get too hot and cause the rooting medium to dry out. A light timer set to 15 minutes on/15 off would also work just as well.
7. Your cuttings are now on their way. You want to remove the dome once or twice daily and wipe away the excess moisture from the dome. This will allow for an air exchange, and also allow you to monitor the humidity level. If you have enough humidity, you will notice that small droplets of water form on the dome after replacing. Adjust the air vent to allow for this humidity. You can now mist only once every 2nd day, or sooner if the cuttings show signs of distress. NOTE: It is perfectly normal for the new cuttings to be droopy and wilted for the first 24 hours. Usually by the second day they are pert and lively.
8. After one week you can remove the dome completley to allow the cuttings to acclimate to the new environment. You can also add 2-3 mls of RHIZOTONIC to your water sprayer. This will definitely give the new roots the boost they need.
Thats it. Job done. Leave the cuttings alone. It's very tempting to fiddle with them or investigate. But this does more harm than good. During your daily removal of the dome, just check that your rooting medium is damp (not wet). As long as the cuttings have a damp medium, soft light, 6 hours of dark, thats all they need. Just be patient and wait for the roots. You will know rooting has fully started when you see the tips of the leaves beginning to yellow. Generally speaking you will see the first sight of new roots emerging from the medium in about 7 days from when the yellowing starts.
I will add my bubble cloning method next.