About a million different mold and fungi could grow on wet soil. The vast majority are completely harmless. Don't let is dry out. Just keep it moist - not soggy.

Mold is not good, but slight bruises are fine to remove. Once moldy they will travel inside and discolor the whole tomato in no time. The use of an acid is VERY necessary when home canning tomatoes. I used cracked ones too, but cut away these areas as they usually dry up and pook ugly, but will not affect the insides much. Not every gardener can get perfect blemish free tomatoes, unless they grow a LOT and toss out all the bad looking ones, which could be half the crop. Eaten fresh with cut off mold is OK, but for canning and long term storage, you want the product to be as spore free as it can, Hence the need for citric, or bottled lemon or lime juices.

I can sympathize with your predicament since I've had severe allergies since I was a kid, although not asthma. I would take some of the article above with a grain of salt, since for instance some maple trees have both male and female flowers, so would have seeds and pollen, or he treats all mold as one, but your allergies won't. I can't deal with mildew or penicillin, but have no issues with using organic mulches such as woodchips. You have to figure out what you react to and avoid it. In my case, DH waits to mow the lawn until I will be out of the house for several hours and he makes sure that all windows and doors are closed since grass is a major trigger for me. I have adjusted my life to avoid triggers and learned to jump in the shower and change clothes if I get into something by accident that makes me sneeze and itch. I would recommend allergy shots since my list of triggers is much shorter after a bunch of years of them and my quality of life much nicer. My view is that allergy-free gardening is an oxymoron, especially given that wind will blow microscopic allergens quite far, but that I can make choices that will reduce the impact of my allergies on my life. I would tend to doubt that Nicotiana is the culprit for you. Most of the flowers that shed lots of pollen are wind pollenated, not insect or bird pollenated and have unobtusive flowers. In the spring much of the pollen is from trees (in my area oak, maple, and pine) in the summer, it's grasses, and now it's various herbaceous perennials. A flower like Nicotiana with its showy blossoms is insect and bird pollenated, while the wind pollenated blossoms tend to be small and greenish since they don't need to attract attention. Thus, many folks think that they are allergic to goldenrod (with showy blooms) while they are in fact allergic to ragweed which blooms while the goldenrod is blooming but with virtually invisible tiny green flowers, but lots of pollen. The other frequent allergen blooming right now is plantain, also having tiny green flowers. I have learned to wear gloves (and I wear long pants all summer since skin contact with grass, among other plants, gives me an allergic reaction) to pull these plants in my yard early in the season before they start blooming. I wouldn't be surprised if you look around the Nicotiana bed and find either ragweed or plantain nearby in bloom. Out of the growing season I rarely work in the garden on windy days since I've found that fungal spores like mildew are flying around more. My best recommendation is to keep track of what seems to bother you and at what time of year and then do your best to avoid those things. Shower and change clothes if you find yourself sneezing or itching (to remove allergens) and don't handle the clothes after your shower - put them right into the washer. Have allergy testing done if it gets too bad, and/or talk to your doctor about medication if you feel the need. I've managed to accomodate, but if it gets too bad, find a different pasttime that will be healthier for you.

Yo Ken, if your still around your up on this one. Far as Composites go I am with the Larry/whoever We are for the most part. Composites are really no longer using recycled material because there is just not enough of it so most of the raw stuff is virgin,the energy used to make composite is an enviro no no, when its time to remove the project composite is not real big on bio degrade its tricky to burn shreading it would be silly. Bottom line composites are not so enviro freindly. Info like that might suggest its not all that good to clean it either, with anything. I dont agree>> composites will out last Ipe, left to go silver/gray Ipe is as close to no maintance as a person can get. With the softer composites like Choice/MoistureShield even trex= tjunk I have found a coat or two of TWP 116 seals up the decking,locks in the color and keeps mold,mildew,stains from causing major problems. Of course not needing to do this is the reason the Wallet goes for composite in the first place. I my own self dont like composites at all for the reasons stated in several posts here and on other sites. Welcome aboard Larry!!! Sorry I dident understand your intent at the begining . John