I would not use Ironite. It is a mined waste product which contains significant amounts of lead and arsenic and other heavy metals. The company argues that the arsenic and lead are in very insoluble forms but they ignore such things as: 1) The lead and arsenic can become soluble if you make the soil acidic and 2) Who would really want them in one's soil in any case? Iron deficiency in roses often appears in Spring when the plants are growing rapidly. If your soil is alkaline, lowering the soil pH may help, but this is a slow process and usually has to be repeated on a regular basis. It's just as easy to feed soluble forms of iron on a regular basis, just as you would any other fertilizer nutrient. Some things that have worked for me include a sort of natural chelate made from mixing a cup of ferrous sulfate with a 5 gallon pail of equal parts peat moss and garden soil. I spread a few cups of this mix in a ring around the plant. Here is a link that might be useful: Ironite Law Suit

Thanks Karen...I'll check that out on google!!! Amandcr.....You're probably right!!! LOL...maybe they want their privacy!!!! X.....does this happen to your trees? I'll have to read up on that one too!!! tks... :) Thanks everyone.... Laura in VB

As SQH1 is alluding, the way you manage your bin will determine how you approach harvesting the castings. Systems that are top-fed, meaning feedstock is added to the system in thin layers spread over the bedding surface that are then covered with an equally thin layer of bedding material, are harvested when the bin is filled. The top few inches of material, which typically contains most but by no means all of the worms, is scooped out and set to one side, and the finished/mostly finished material beneath, which will contain some worms, is scooped out for use in the garden and on houseplants. In pocket fed systems, which are bins that are filled to the top with dampened bedding and fed by dumping feedstock into pockets dug in the bedding, harvesting is accomplished using a variety of methods: Dump and sort This method involves dumping the whole of the bin contents onto a tarp beneath a bright light or, best, in the bright sun, and fomring the material into several cone-shaped mounds. Worms, being photophobic, will dive to the center of these mounds to avoid the light, allowing you to scrape off the vermicompost on the outside of each mound until the worms are again exposed. Continue scraping away the vermicompost from each mound until all that remains is a pile of worms. The worms can then be placed back in the freshly bedded bin and the vermicompost applied to garden and houseplants. Forced screening (my personal favorite) Usually used in pocket fed systems, forced screening ivolves operating the bin as normal until the original bedding is no longer recognizable and the total bin volume has decreased by at least half. At this point a piece of fiberglass window screan cut several inches larger than the surface area of the bin is laid on top of the bin contents. Lay the excess screen length flat against the inner bin walls, and fill the bin the rest of the way to the top with new, dampened bedding. Feed into the new bedding on top of the screen as you normally do. Younger worms will squeeze through the window screen to the new food source above once that feedstock becomes biologically active, while older, larger worms will remain beneath the screen to finish off all remaining feedstock. Once the food sources beneath the screen are exhausted or become less attractive than the nice-smelling feedstock above, the larger worms, too, will squeeze their way through to the top. In the mean time, of course, you will have been simply feeding into the material on top of the screen. Once the material on top of the screen is ready for harvest, signified by the bedding being no longer recognizable and the volume of material on top of the screen decreasing by roughly half, grab the excess screen length along the inner walls of the bin and lift it and the material on top of it (which will contain the vast majority of the worms) out of the bin. Dump the finished material from the bottom of the bin, which will contain a few worms, for use in the garden and on houseplants, and dump the material from on top of the screen into the bottom of the now empty bin. Lay the same piece of screen on top of the material with the excess length pressed flat agains the inner walls, rebed with new, dampened bedding, and feed into the bedding on top of the screen as you did before. The process now begins again. The bright folks who participate here have developed fascinating and effective variations to each of these harvesting methods as well as some unique methods I've not mentioned here, and hopefully they will share their ideas with you, but this is a beginning on bin harvesting options. Some important thing to keep in mind: 1) When you harvest you are highly unlikely to remove all of the worms from the finished material. There is no problem with this! The number of worms lost will have no measurable impact on the processing rate of the newly set up bin, and the worms remaining in the finished material will have no negative impact on your garden. Neither will the worms remaining in the finished material when it is applied to the garden be sentenced to death, as so many other internet fora erroneously claim. The types of worms used in worm bins are found naturally in soils throughout nature. They did not evolve in the bins of neanderthal man, but in the soil, millions of years before man appeared on this little planet to build them bins, and they will continue to live there as nature intended should they be introduced to your garden in your finished vermicompost. 2) The finished material from your bin is not pure worm castings, and neither is it necessary or even advantageous that it is. The finished product from a worm bin is vermicompost, defined as a mixture of worm castings (typically about 80% or so), decomposed OM that did not pass through the gut of the worm, and small bits of undecomposed material. Research shows that vermicompost produces excellent plant growth response, and, in many/most cases, better response than does pure castings (achieved by screening the material). Ok, this is rather long-winded, so I'll close here, hoping that you will continue to ask questions should you still have them, and looking forward to the responses of the other wise and creative forum participants, though you should watch out for posts by Chuckie. He sometimes sees aliens in his worm bins..... KellyS

jnjfarm I have not heard of Green Giant broccoli. Google search only brings up images of pre-packaged broccoli with the big green guy on the package. If you meant to say Green Goliath then I think the 76 DTM might be too long for the OP to start from seed now in Indiana to get a harvest before winter sets in. I agree with Wayne that an early variety like Pacman or Early Dividend would be a better choice for the OP at this point.