Pure Red Wiggler Composting WormsSummer Heat Alert! Between June and September, we keep an eye on temps at your location and at our discretion, we may delay your shipment if we determine the temperatures at the destination or at the shipping location will be too high. Thanks for your understanding! These are pure red wigglers and we can ship anywhere in the lower 48 states with a live guarantee for no extra charge. Red Wigglers, aka Eisenia fetida are the most prolific composting