The Homeowner's Guide to Dormant Spore-Vines (1924 Edition)

Archive

OFFICE OF URBAN RECLAMATION: LONDON DISTRICT Printed by Authority of the Municipal Health Board, 1924 INTRODUCTION Following the cessation of hostilities, the presence of genetically modified flora in residential structures remains a primary concern for the homeowner. While the Great Bloom has subsided, dormant vectors persist within the masonry and foundations of the city. Failure to maintain a vigilant scrubbing schedule may result in structural collapse or biological infestation. I. IDENTIFYING SLEEPER VINES Sleeper vines are most common in damp cellars, coal chutes, and north facing garden walls. A dormant vine is often mistaken for common ivy or a simple crack in the mortar. To distinguish a sleeper vine from natural growth, observe the following: 1. Coloration: Look for a pale violet or slate grey hue beneath the surface of the brick. Normal mold is typically green or black. 2. Texture: The vine will feel unnaturally warm to the touch. Do not press your bare skin against a suspected vein; use a wooden probe. 3. Pulsation: In quiet conditions, a mature sleeper vine may exhibit a rhythmic contraction every twelve to fifteen seconds. This indicates the vine is hydrated and awaiting a trigger. II. NEUTRALIZATION AND SALT RATIOS Once a sleeper vine is identified, it must be chemically cauterized before it can breach the interior plaster. Do not attempt to pull the vine from the wall, as this may trigger a spore release. Prepare the neutralizing paste using the following ratio: - 3 parts coarse rock salt - 1 part potash - 1 part white vinegar - A small amount of water to achieve a thick, clay like consistency. Apply the paste liberally to the affected area using a stiff bristle brush. Leave the mixture to sit for six hours. The vine should shrivel and turn a brittle, chalky white. Once the reaction is complete, scrape the residue away with a steel trowel and dispose of the waste in a lead lined bin. III. THE SIREN-BLOOM Of all the residual hazards, the Siren-Bloom is the most deceptive. These flowers typically emerge in late spring within overgrown gardens or abandoned alleyways. They are characterized by a lack of visual brilliance, appearing as small, colorless nodules. THE WARNING: The Siren-Bloom does not attract pollinators through color, but through olfactory mimicry. Residents frequently report the sudden, overwhelming scent of freshly baked bread, warm yeast, or toasted rye emanating from the garden. If you detect the scent of baking while no oven is in use, do not enter the garden. Close all windows and seal the door gaps with damp cloths. The scent is a pheromonal lure designed to draw a mammal within striking distance of the bloom's snap-tendrils. The bloom will naturally expire within forty eight hours if denied a biological host. IV. DISPOSAL PROTOCOLS Never burn spore-vine remains in an open hearth. The heat will aerosolize any remaining dormant seeds, potentially infecting the upper floors of your home. All organic debris must be boiled in a copper vat of brine for one hour before being transported to a municipal incineration point. Remember: A clean cellar is a safe cellar. Report any mass growths to your local Ward Warden immediately.