Date: Jun-Jul 2015
Marquette: A hardy cold-climate hybrid
MEMBERS ONLYIf you are looking for a cold-tolerant red grape, Marquette might be the varietal for you. Bred in Minnesota, this hybrid can withstand temperatures as low as -30 °F (-34 °C).
Understanding YAN
MEMBERS ONLYIf you want to make good homemade wine, you should learn to manage your wines’ YAN — yeast assimilable nitrogen.
Glass vs. Wood
FREEHome winemakers tend to ferment in glass carboys (big 5-gallon/19-L jars, essentially) because they are usually better-sized and more convenient to a home hobbyist than larger vessels like a 59-gallon (223-L) barrel.
Refermentation Questions
MEMBERS ONLYIt’s hard to tell exactly what may be the issue because wines that just finish fermenting and are so young often have “funny” smells and do indeed not smell like the finished
White Film In My Wine Barrel
MEMBERS ONLYIt sounds like you are doing the right thing. This is probably an aerophilic “flor” type yeast that is eating alcohol, and in the presence of air (if it was slightly untopped)
Understanding “Degree Days”, White Film on Wine, and Glass vs. Wood
MEMBERS ONLYQ Is there any wine grape that can be successfully grown in an area with a heat summation of 1,200? I am near the Pacific Coast and summers are not very warm,
Storing Wine Ingredients
MEMBERS ONLYMake wine at home for a few years and you will probably accumulate a lot of stuff. Pieces of equipment join the collection as the needs and resources come up. Consumable supplies
Build a Backyard Vineyard Sprayer
MEMBERS ONLYParts and equipment list Trailer: Small utility trailer kit ¾-inch treated plywood decking (2) wide turf tires Spray system: 35-gallon (132-L) poly tank (2) bulkhead fittings PTO (power take off) roller pump
Zinfandel Wine Case Study
MEMBERS ONLYThe concept of a case study to help learn or understand a process is well known in the science and medical fields. During my previous career as a clinical laboratory scientist, my
Starting a Winemaking Club
MEMBERS ONLYSo you truly enjoy making your own wine. You’ve been making wine for years, or maybe have just made a couple of wine kits. What’s next? Where might you learn more or
Making Apple Wine: Tips from the Pros
MEMBERS ONLYWhen life gives you apples … Get tips on making various apple wine styles from the winemakers at Door Peninsula Winery (who makes sweet and a dry, barrel-aged version), Brookview Station Winery
Wine Grotto: Dry Finish
FREEIn January 2013 my wife, Carole, and I moved from our rural Maryland house to a 17th floor condo in “The Century” — a new 41-story structure in Century City, Los Angeles.
Inside the Vineyard Toolshed: Backyard Vines
MEMBERS ONLYThe essential tools any home viticulturist will need to stay on top of their backyard vineyard.
Understanding “Degree Days”
MEMBERS ONLYThe “Winkler Scale” or “UC Davis Heat Summation Scale,” which measures what are dubbed “degree days,” is only a rough guide to which varietals will thrive in which areas and is solely
Making Melon Wine
FREEWith few exceptions, melons conjure up memories of juicy, succulent sweetness that satisfies the senses on a warm summer day. Any winemaker enjoying a fully ripened culinary melon will naturally envision a