I would have to say that it took time but well worth the effort. Chopping that up took a lot out of me but it was a work out. I am kind of in shape but have ankle, knee and hip problems from an old highschool injury many years ago so I have to sit down to do a lot of the work. I am approaching 40 now and trying to get back in shape and by doing that and how good my body felt after the sorness went away I would do it again next year. However there may not be a need to because I bought the Agway Pine Bark which is near perfect. The price is also excellent I think they have a deal where you can buy 3 to for 4 (3 cubic ft bags) for around $20. The price keeps lowering the more bags you buy. Also I love the cheap cost of Peatmoss. $10 for 3-4 Cubic ft. The perlite is the problem with expense though. Now I would use a commercial mix but the cost would be far too high. I had to fill 9 (20) gallon containers and 15 (5-7) Gallon containers. So as a safe estimate I filled about 250+ gallons which would work out to about 16 (2 Cubic ft ) bags of a commercial mix. If I did my math right I estimate that 15 gallons is about equal to 2 cubic Ft. I estimate that I have spent $20 for about 6-7 Cubic Ft of Peat moss, $50-$60 for Perlite, $10 for 40lbs of Garden Lime, and about $50 in Pine bark. So Let's say I spent around $140 for 16 bags (2 cubic Ft) of mix then the total price per 2 cubic Ft would be about $8-9. This is also not to mention that I have plenty of Peat moss (about 2 cu ft) and a bunch of lime along with more perlite left over. So technically I saved over $100 if I were to buy a commercial 2 CU Ft. Mix bag at about $15. Now if only had to make a small amount I would totally buy commercial and I almost did but the cost was way to high. I also forgot to mention that I did not use control release Ferts, instead I used MG liquid soluable tomato food. This was because it was cheap at the time and I was on a limited budget, but next year I will do it after this crazy weather. Here in Philly area we just got about 7+ inches of rain in one day a few days back and another inch yesterday. It has been very tricky to plan the fertilization days. Edit: I forgot that I had 4 (5) gallon Bell peppers in the front growing and my Yellow Kellogs in 2 (16 Gal) containers so that would make it 300 Gallons of Mix I made which would bring the price down to about $7 per (2 Cu Ft). Also the production is doing great. This post was edited by thebutcher on Fri, Aug 2, 13 at 14:19

Great post. I tried this method this past weekend. Relative to the lawn mower method of chopping up large pine bark chunks, I found this method to be cleaner (it doesn't shoot pine chunks out the sides like a mower will), a bit slower than the mower, and produced a lot more fine particles. I have a high speed Toro leaf blower/mulcher with a metal impeller. A large percentage of the particles coming out felt like fine compost, and a large number of chunks went through looking unscathed, so I didn't get the mix of particle sizes that I was hoping for. I suppose if I had a 1/8" screen, I could have sifted out some of the fine stuff. As it was, I got about 3 gallons of material, and made a side batch of 5-1-1 to try with some peppers, but I didn't mix it in with the rest of my 5-1-1.

If you are just going to pot-up then you can do it now. Potting up involves minimal root disturbance - taking out the circling roots, taking out a bit of the old mix all around the root ball and potting with fresh mix in a larger pot. Repot involves removing the old mix, good amount of root pruning and starting with fresh mix. For tropicals the bes time is late June and around that time when the plant is growing vigorously. For temperates the best time is when they break dormancy in spring. Hibiscus and gardenia will have some yellow leaves as days become shorter. So I would not be too concerned with that. Unless, of course, a lot of leaves are turning yellow and dropping. I do not know much about hydrangeas. They will be going into dormancy in a few weeks and so I would be inclined to leave it alone. You can probably spray some fungicide.

Good points about needles. I found another thread on here that answered those questions for the most part. I'll just keep that as mulch. Can the bark be too fine when in the gritty mix or 5-1-1? Like I mentioned I can shred it myself, but it gets pretty fine. After that I can just sift out the big chunks. The nearest orchid grower is about 2 hrs away, I'm probably going to check them out when I have time. Until then I have some plants that are in desperate need of repotting lol. TIA! Travis