You’re standing in the produce aisle, staring down a bag of spinach that costs three dollars more than the one right next to it. The expensive one has that familiar green-and-white USDA Organic seal. The other one just says “fresh.” What’s actually different here, and is that extra price tag worth it for your health, your wallet, and your family? If you’ve ever wondered whether organic labels on greens, algae powders, and superfood blends really matter, you’re not alone. The world of food labeling can feel like a secret code designed to confuse you. But once you crack it, you’ll make smarter choices at the store and keep your kitchen stocked with the good stuff without breaking the bank.

Let’s start with the basics. When you see the word “organic” on a package of kale or a jar of spirulina, it means that the food was grown or processed without synthetic fertilizers, most synthetic pesticides, sewage sludge, genetic engineering, and ionizing radiation. The USDA Organic seal is the gold standard. It tells you that at least 95 percent of the ingredients in that product are organic. If a label says “100% Organic,” everything fits the bill. “Made with Organic Ingredients” means at least 70 percent of the components are organic, but the rest can be conventional. And if you see “natural” on a bag of chia seeds, don’t confuse it with organic. “Natural” has almost nothing to do with farming practices; it just means nothing artificial or synthetic was added after processing. That same bag of chia seeds could have been doused in pesticides on the farm and still be called natural.

Why does all this matter for your greens and superfoods? Leafy greens, like spinach, kale, and lettuce, are notorious for soaking up pesticides because their leaves grow close to the ground and you eat the entire leaf. The Environmental Working Group’s annual “Dirty Dozen” list almost always includes these staples. Algae superfoods, such as chlorella and spirulina, are often grown in open water or controlled tanks. If they are not organic, they may contain contaminants from the water source, including heavy metals. Opting for organic versions of these high-absorption foods can reduce your exposure to residues that might interfere with your body’s natural detox pathways.

But let’s be real: organic isn’t always an option. That three-dollar price difference adds up, especially if you’re feeding a family or trying to incorporate greens into every meal. The good news is that you don’t have to go all-organic to eat well. The “Clean Fifteen” list shows produce with the lowest pesticide residues—think avocados, sweet corn, and frozen peas. Unfortunately, most of your favorite greens aren’t on that list, but you can still make smart compromises. Frozen organic spinach is often cheaper than fresh organic spinach, and it retains nearly all its nutrients because it’s flash-frozen within hours of harvest. You can also prioritize organic for the greens you eat raw in salads and smoothies, and go conventional for greens you cook thoroughly (since cooking can reduce some pesticide residue).

Now, how do you store these greens once you get them home, whether organic or conventional? That’s part of the “Saving” side of the Shopping, Storing and Saving equation. Organic greens tend to spoil a bit faster because they aren’t treated with preservatives or waxes. To make them last, wrap your greens in a dry paper towel, place them in a loosely closed plastic bag or container, and keep them in the crisper drawer. For superfood powders like wheatgrass or moringa, store them in a cool, dark cupboard away from heat and light. The same goes for chia seeds and flax meal—they are prone to going rancid if they get warm or damp. Buying in bulk is a great way to save money, but only if you have a proper storage plan. Vacuum-sealing or dividing into smaller jars can extend shelf life significantly.

You might also see labels like “Non-GMO Project Verified” on your greens or greens powders. This is distinct from organic. Non-GMO simply means the product wasn’t made from genetically modified seeds. That’s a good thing, but it doesn’t guarantee anything about pesticide use or soil health. An organic product is automatically non-GMO, but a non-GMO product isn’t necessarily organic. If you’re choosing between the two and your budget is tight, go organic for items where you eat the skin or leaves. For processed superfood blends with multiple ingredients, the organic seal gives you a broader safety net because it restricts hundreds of additives you may not even realize are in conventional powders.

One more label that trips people up is “grass-fed” or “pasture-raised” when it comes to greens. Wait, greens aren’t animals. But some green powders, like alfalfa or barley grass, can be grown in fields. If a company claims “grass-fed” on a plant product, that’s usually a marketing gimmick. Stick with certified organic for plants, and look for third-party certifications like the USDA Organic seal or the “Non-GMO Project Verified” logo for extra peace of mind.

Ultimately, deciphering labels on your greens and superfoods is about knowing what matters most to your health and your budget. If you can swing organic for the heavily sprayed leafy greens and algae, it’s a solid investment. If you can’t, don’t let perfect be the enemy of good. Wash your conventional greens thoroughly with a vinegar-water solution, buy frozen when fresh is too pricey, and always store them properly so nothing goes to waste. The more you know about what those labels really mean, the easier it is to fill your plate—and your life—with the vibrant, nutrient-packed greens that help you feel your best.