At Karla’s Garden, we grow and test many plants on our farm in Southeast Texas (Zone 9). Noting the best soil, sunlight, and, water requirements for each plant and including our findings in the product descriptions we offer to the customer, giving you the best chance for growing success.

Why is it important to know your hardiness zone?

The zone map is based on average temperatures. If you are growing a plant that is not cold hardy for your zone, a winter with below-average temperatures could damage or kill a plant.

What other factors determine plant survival and growth?

Sunlight: Some plants prefer full sun (six or more hours of sunlight daily) while others grow best in the shade (less than two hours of direct sunlight daily).

Soil types and structure: Some plants need loamy, well-drained soil while others will grow in clay.

Soil pH: Some plants require acidic soils. Others grow happily in neutral or alkaline soil.

Summer temperatures: Some plants thrive in hot summer temperatures, like Okra while others prefer cooler climates like Spinach.

Water: While all plants need water, some require more than others. Drought-tolerant plants can go a little longer without water.

Knowing the right environment for your plants gives you the best chance for gardening success.