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Las Jaras Garden

Seed Research

Planting notes for Schertz, Texas, centered on the June 29, 2026 full-moon seed session, summer heat limits, local seed-library context, and the source links used for the seed tracker.

Open Seed Tracker Back to Garden Hub

Planting Logic

For Schertz/San Antonio heat, the practical rule outranks the moon rule: sow in the evening, hydrate the medium before planting, water gently after sowing, and protect seedlings from west-afternoon heat until they are established.

  • Cover seeds roughly two to three times as deep as the seed is wide.
  • Keep the surface damp enough to prevent crusting, but not saturated.
  • Use shade cloth, porch shade, or filtered light for tender starts during hot weeks.
  • Track germination by seed, packet source, and method so weak packets can be retested or discarded.

Moon Note

The original planning note treated June 29, 2026 as a full moon seed day. Catalina Sky Survey marks June 29, 2026 as Full Moon. Royal Museums Greenwich lists the precise full moon at 12:57am on June 30 in UK time, which corresponds to the evening of June 29 in Central Time.

Traditional lunar gardening would frame the full moon as a peak-moisture moment for above-ground crops, then move into waning-moon work for roots, perennials, pruning, sorting, and soil work. Treat that as folklore and ritual timing; temperature, moisture, seed age, and medium are the actual success levers.

Good Candidates

  • Heat-tolerant vegetables and flowers: okra, southern peas/cowpeas, cucumbers, zucchini, zinnias, marigolds, and other warm-season annuals.
  • Fall-prep starts in protected trays: peppers, tomatoes, onions, celery, and herbs where heat protection is available.
  • Native or wildflower packets marked for fall: hold for August-November direct sowing unless running a controlled germination test.
Schertz Bexar/San Antonio timing Full moon folklore Seed libraries

Skip Or Delay

  • Cool-season crops outdoors in summer heat: lettuce, cilantro, carrots, radishes, brassicas, and beets are better held for fall windows.
  • Direct sowing without daily moisture checks; hot soil can fail a packet fast.
  • Unlabeled seed starts. Label seed, variety, source, method, and start date before water touches the tray.

Testing Methods

The live tracker currently sets up every identified seed across six methods.

  1. Jiffy Greenhouse Starter Kit Peat Cells & Jiffy Seed Starting Mix.
  2. Jiffy Greenhouse Kit with Expanding Peat Pellets.
  3. Seed Snail with Organic Soil.
  4. Fridge.
  5. K-cup with organic soil.
  6. Root Maker with organic soil.

Seed Snail Origins

The clearest origin trail points to Farida Sober, a UK home gardener in South Wales, as the person who developed and popularized the modern seed-snail method. Public profiles and interviews describe the method as something she built out of necessity: limited space, ordinary materials, and a need to start many seedlings without constant potting-up.

The public record is a little messy because social posts are duplicated, reshared, and often hidden behind login walls. I did not find a single universally verifiable "first" post, but the strongest early/original trail is Farida's own Instagram account, her seed-snail reels, and later gardening articles that credit her as originator or popularizer.

Method Story

Original / Early Post Trail

Accounts Found

Schertz Library Books

Catalog results pulled from Schertz Public Library searches for gardening seeds and seed saving on July 29, 2026. Availability can change, so use the catalog links before making the library run.

References

Supplies