Upgrade to Express Shipping for faster delivery and added protection against delays. This option ensures your order is prioritized for quicker transit times, ideal for time-sensitive shipments and extreme weather conditions. Key Details: * Processing Time: 3-5 Business Days * Shipping Time: 2-Day Express Shipping * Cost: 20% Flat Rate + $15 per flat * Estimated Delivery: 4-7 Days Total Recommended for Winter Shipping Pair this upgrade with 96-Hour Heat Packs ($8 per flat, includes 2 per shipment) to protect your plants from cold temperatures. Note: Even if your order qualifies for free shipping, the express upgrade fee still applies. Choose Express Shipping to get your plants delivered faster and safer! Upgrade now to ensure your plants arrive quickly and safely, no matter the season!