...as per request Lindsay... here is a sort of step-by-step tutorial of what I did to create my terrariums... first of all is this video of the basics on what to do and in how to do it by a woman called Mary Machon... watch this first and then I'll tell you what I did different to this to achieve my final results...
...I actually thought of taking step-by-step photo's of my bottles as I was creating them but didn't think anyone but me would ever see them so I didn't... lol!... but what she did in that video shows more or less what I did but the layers of soil/pebbles/charcoal and Sphagnum Moss that I did were different for various reasons... as you can see in this image...
...contrary to what Mary did in the video... when I put the pebbles in first I made them deeper than she did to be able to hold more water than normal because Carnivorous Plants need a more humid type of atmosphere in bottles from what I've researched... hence the deep layer...
...I then did a layer of Sphagnum Moss as a barrier to prevent the next layer from working it's way down into the pebbles themselves because it would look unsightly and would probably make all the water a blackish type of colour from what I've read...
...then came the Charcoal... the charcoal filters the water as it drains down to the pebbles below... it kind of purifies the water to keep it clean and fresh apparently... this layer doesn't really need to be that thick in horizontal bottles because it does the job that it needs to do quite well no matter how thick the layer... it keeps the water clean in my other terrarium quite well as it is but I was restricted on how thick a layer I could do it because it was laying horizontal so there was less room to mess around with... because this one was standing vertical there was a lot more room to play around with...
...I then placed another layer of Sphagnum Moss on top of the Charcoal to keep the layer of soil from working it's way into the Charcoal... it was needed to keep the layers separate at all times... the Sphagnum Moss also acts as a sort of sponge to retain water too...
...I then put in the soil... I didn't really need to do the soil that thick but I read on a website somewhere that specialises in Carnivorous Plants that the deeper the layer the better at this point in time because it encourages deeper root growth which is good for the plants during temperature extremes such as real cold in winter or too hot in summer... apparently the deeper the soil the less damage that can be done to the plant because the roots are 'protected' more apparently from those extremes... also it said that there's a good chance that the plants could be there all year round instead of just seasonal as they usually tend to be... I can only hope that this happens for me... I deleted the website and forgot to save it... I've searched for it again but I can't remember which path I took to get there...



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...the hardest part came next... deciding which plants to put where?... lol!... I guess that this is where your creative side has to come into it... I moved them around in there for ages with my 'spoon' tool that I made until it looked right to me... remember to put the
lowest growing plants in first!... lol!... (I didn't... I put a tall Pitcher Plant in first without thinking and then had to work around it which really was difficult believe me!)... when I finally put them all in to where I wanted them I ended up tamping the soil around the plants really hard to ensure that the plants were firmly in the ground... I did it with that hard plastic tipped tool to achieve this... you have to squeeze the rootball in really tightly to get it through the bottle's neck and you'll be so surprised to see how even the fattest and widest plants close up so much and fit in through the bottle neck too... remember... once you put the plant in there you cannot get it back out (unless it dies of course then you have 2 choices... pull it out with a coathanger or leave it as food for the other plants roots as it decomposes)...
...the final part of the whole operation was to get a water spray bottle with a 'mist and hard jet' nozzle and put it on the 'jet' setting and squirt the inside walls of the bottle to make all the soil that was put there during the work slide down to the soil level to clear the walls inside of all debris... you then put the bottle onto the 'mist' setting and really keep spraying all the plants for quite a while to make them all wet and to make the soil 'settle in'... the wetter the soil in the initial spray the better that the plants will root in... remember... you can't really 'overspray' the water... if you do it will collect in the pebbles at the bottom of the bottle... if the pebbles are a quarter-filled with water then stop...
...if you don't want to do it that way then just give the bottle a spray over a couple of days... you just really need to spray enough to wet the soil mostly... if you look at the soil from the outside of the bottle and there are some dry spots spray the water in that direction as a general guide...
...if you want to add pebbles to the surface of the soil then doing what Mary did with that funnel that she made in the video is the easiest way to do it... that's what I did and it worked perfectly... you can buy terrarium tools but it is so much fun to make them yourself believe me... just look at my tools in the post above as a guide if need be... cane sticks/coathangers and duct tape are all that you need... adding what you want at the end are your options to do but these simple tools serve me quite well... if you are not going to do a terrarium with Carnivorous Plants then the pebbles on the bottom don't have to be so thick and neither does the soil if anything... ... it will leave more room for the other plants... you are best off asking someone at a nursery (or Bunnings where I get all of my plants and stuff) as to which plants are best suited for terrariums because not all plants can live in those bottle environments...
...well there you have it my dear sweet Lindsay... I think that I've covered everything... I hope that I've explained it well enough... if I've left anything out just let me know and I'll try to explain it to you... if you do decide to create one of your own be sure to post it in here for us to see but mainly... have lots of fun in creating it... cheers.