Howto turn garden waste into gold.!!!!
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| Finished compost is the best soil enricher — and it's easy to make |
When you pile organic material and let it sit for a little while, the rotting
process turns those scraps into compost. Finished compost is the best thing in
the world for anything that grows. When you lay it on the soil surface, you're
feeding the soil (rather than the plant). The soil will drain better, and the
compost will attract earthworms and microbial activity in the soil. And with the
wealth of nutrients in compost, you can skip using fertilizers altogether if you
routinely apply compost.
Maria originally placed her compost pile under a shady tree. Unfortunately,
the roots will suck the nutrients right out of her pile, so Paul suggests moving
it out into the sun, several yards from vegetation.
To contain the pile requires nothing more than a wire cage with enough area
to generate sufficient heat — at least a 3' x 3' cage.
Broken twigs make for a good base. The coarse material allows air flow and
drainage at the bottom of the pile.
Next come the leaves. Over time they produce what's called leaf mold, which
helps break down plant tissue into compost. A mix of green and brown materials
is best. Brown is dry, carbon-rich trimmings like old leaves and twigs. Greens
is nitrogen-rich debris like grass clippings and annuals.
This lump of new, coarse material will take a while to decompose, but there's
a trick to speeding the process — blood meal. A cup or so accelerates
decomposition. An alternative to blood meal is finished compost, which already
has the bacteria and micro-organisms that help a compost pile get started.
It's also important to sprinkle water onto the pile, enabling microorganisms
to do their thing. Not too much, though: The pile should be about as moist as a
wrung-out sponge.
Building the compost over time means repeating the whole process — add
material, then a little blood meal, then water.
step above the wire cage is the self-contained compost bin. A lid helps contain
the materials, and a door on the bottom of the bin comes in handy when the
compost is ready to be used. Expect usable compost from a bin like this in two
to three months.
Another high-end compost option is the tumbler. It's designed in such a way
that you turn it every day, which helps generate compost more quickly.
Arguably the best thing in the world for compost piles are kitchen scraps.
They contain all kinds of great nutrients that will break down. The only things
you want to keep out of the pile are fatty foods and meats, which attract
rodents.
Assembling a Compost Bin!!!!
The bin itself is a simple structure consisting of metal corner posts onto
which you attach boards. The boards are ideally made of rot-resistant lumber,
such as cedar or redwood. You could also use spruce or pine, but in that case,
you should treat the boards with a non-toxic preservative. The boards are angled
inward, which helps funnel the rain into the bin, and there's sufficient space
between them to allow for good air flow.
The dimensions of the bin are ideal. Unless a bin is large enough, it won't
generate enough heat to drive decomposition. The manufacturer recommends that
the bin be 4 feet square, but Paul decided to make his a little bit bigger, as
in 5 feet by 4 feet.
Assembling the bin is easy. The boards simply slide into the posts and are
attached using the supplied screws. The top three boards at the front of the bin
are not attached, however, so that you can easily remove them to access the
interior of the bin. Start to finish, Paul put this bin together in just 30
minutes by using a cordless power drill.
Finding the right spotDeciding on a location for a
compost bin can be challenging. First and foremost, a compost bin needs to be
conveniently located or you'll never use it. It also needs to be clear of trees,
whose roots will invade the rich material and suck the nutrients right out of
it. Placing the bin near a water source is a good idea as well, because
periodically you'll need to give it a shot of moisture. Finally, it needs to be
in a spot that gets at least a half day of sun or it won't heat up properly.
After examining his two acres for a good spot, Paul realizes that he doesn't
have a single location that fits all those criteria. So he must compromise on a
spot that's convenient, is near water and gets a good deal of sun.
Unfortunately, there's also a large tree nearby, but that's okay because he
ultimately plans on having the tree removed to make room for a new
greenhouse.
Establishing the compost pileOnce the location for the
compost bin has been determined, it's time to get rid of the grass. A compost
pile or bin needs to sit on bare soil so that soil organisms, like earthworms,
below can work their way into the pile and do their magic.
When the grass has been removed, place the bin on the ground and begin
filling it. Paul begins with a small bale of straw, followed by a mix of leaves,
old potting mix, grass clippings and other organic matter that he has collected
over the past few weeks.
Then he activates the pile with a shovel full of compost. Remember, compost
should contain a mix of carbon-based materials — best thought of as brown stuff,
such as straw and leaves — and nitrogen-based materials, or the green stuff,
such as grass clippings and kitchen scraps.
In his case, Paul has more brown stuff than green stuff, so he sprinkles the
pile with blood meal, which is pure nitrogen, just to balance things out a bit.
Then he adds water to get the right moisture content — not too wet, but
definitely not too dry, either — and fluffs the pile with a fork. Now he is
ready to add more things to the compost pile
Cold frameA cold frame allows Paul to get a jump on
spring planting and extend his growing season into the fall and winter. In
summer he replaces the clear poly film with shade cloth to protect plants from
the blazing sun.
He bought two of these frames, and they were fairly easy to install. The kit,
which is designed to fit a 4' x 8' bed, comes complete with galvanized steel
stakes, rafter pipes, poly film and all of the necessary hardware.
All you do is drive the tapered end of the stakes into the ground with a
hammer. Then join two sections of pipe together, and slide their ends into the
stakes. Next, lay the poly film over the sections of pipe and attach it using
the special clips provided.
Inside the cold frame, fall veggies will be protected even when the ambient
air temperatures drop to about 25 degrees F. During warm spells in the fall
season, roll up the poly film on the sides of the cold frame and attach it with
tape to allow more air flow through the frame and prevent the veggies from
cooking inside.
In winter, once the veggie harvest is over, he'll use these cold frames to
house his bonsai collection. To do this, he'll place the bonsai in the beds and
cover them with pine bark mulch or shredded leaves up to the tops of the pots.
Then, when warmer temperatures arrive, in about late February or so, he'll
remove the bonsai and get ready to plant more veggies. In the spring, he'll be
able to get at least a two-week head start on the growing season