This is a very extreme example, I actually poured undilutted fertilizer in the soil. Most people won't do that, so you will usually see the damage from overfertilizing as leaf tissue necrosis, as I've Garden Seeder, Metal Precision Garden Push Seeder with 6 Seed Plates, Walk Behind Row Crop Planter, Manual Garden Lawn Spreader for Sowing Seeds, 37 Heat Tolerant Container Plants That Thrive In Sweltering Summers DATE SEED GERMINATION How to Grow Date Palm Tree from Seed Date Palm Plant Sprouting Seeds YouTube Amazon.com : Gardzen 2 Pack 50 Gallon Grow Bags, Aeration Fabric Pots with Handles, Pot for Plants : Patio, Lawn & Garden Goth Gardens: Seeds, Plants, and Ideas for a Moody, Dramatic Garden Park Seed