{"product_id":"campbell-33-tomato-heirloom-seeds","title":"Campbell 33 Tomato, Heirloom Seeds","description":"\u003ch1\u003eCampbell 33 Tomato Heirloom Seeds\u003c\/h1\u003e\u003cp\u003eBring a classic processing tomato to your kitchen garden with Campbell 33. Developed for Campbell Soup Company, this open-pollinated heirloom produces meaty red fruit useful for soups and sauces as well as fresh slices. Gather ripe tomatoes for a pot of homemade soup, then save a few for lunch.\u003c\/p\u003e\u003ch2\u003eWhy Grow Campbell 33?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile red tomatoes:\u003c\/strong\u003e Firm, meaty flesh works well in soups, sauces, salads, and sandwiches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium-to-large fruit:\u003c\/strong\u003e Often described around 7 oz, with some sources reporting 7–10 oz. Size varies with conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeterminate growth:\u003c\/strong\u003e Bush-type plants tend toward a concentrated main crop rather than continuous tall-vine growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarlier harvest potential:\u003c\/strong\u003e Plan on approximately 65–70 days from transplant, not a guaranteed harvest date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo packet options:\u003c\/strong\u003e Choose approximately 25 or 50 seeds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlanting and Growing\u003c\/h2\u003e\u003cp\u003eStart seeds indoors 6–8 weeks before your intended transplant date. Sow approximately ¼ inch deep in seed-starting mix, provide warmth for germination, and give seedlings strong light. Harden off gradually before planting outdoors after frost danger has passed and soil has warmed.\u003c\/p\u003e\u003cp\u003eChoose full sun and fertile, well-drained soil. Install a cage or stake to support fruiting branches and keep tomatoes off the soil. Avoid routine heavy sucker pruning on determinate plants. Water consistently at soil level, mulch to conserve moisture, and maintain airflow around the canopy. Containers should be generously sized with drainage.\u003c\/p\u003e\u003cp\u003eFor square foot gardening, use \u003cstrong\u003e1 plant per sq ft (cage and extra canopy room required)\u003c\/strong\u003e. Allow space beyond the planting square for the bushy canopy, or provide more room for an unpruned plant.\u003c\/p\u003e\u003ch3\u003eHarvest Details\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMaturity:\u003c\/strong\u003e Approximately 65–70 days from transplant; conditions affect timing.\u003cbr\u003e\u003cstrong\u003eFruit:\u003c\/strong\u003e Red, round to oblate, commonly around 7 oz with natural variation; some green shoulders may persist.\u003cbr\u003e\u003cstrong\u003eGrowth habit:\u003c\/strong\u003e Determinate; support recommended.\u003cbr\u003e\u003cstrong\u003eBotanical name:\u003c\/strong\u003e \u003cem\u003eSolanum lycopersicum\u003c\/em\u003e.\u003cbr\u003e\u003cstrong\u003eLife cycle:\u003c\/strong\u003e Frost-tender warm-season annual.\u003cbr\u003e\u003cstrong\u003ePacket options:\u003c\/strong\u003e Approximately 25 or 50 seeds.\u003c\/p\u003e\u003cp\u003eHarvest when fruits develop mature red color and yield slightly to gentle pressure. Check texture as well as shoulder color, and pick progressively as individual tomatoes ripen.\u003c\/p\u003e\u003cp\u003eSome suppliers list resistance codes or cracking tolerance, but this listing does not assign a lot-specific disease-resistance rating. Resistance is not immunity, and difficult weather can still reduce fruit set or cause cracking. Consistent care remains important.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePacked and shipped by Box Garden Seeds LLC — heirloom seeds grown without GMOs, selected for flavor and your garden's success.\u003c\/em\u003e\u003c\/p\u003e","brand":"Box Garden Seeds LLC","offers":[{"title":"~25 Seeds","offer_id":41712389587078,"sku":"TB\/B1-2593-720-27OT","price":3.99,"currency_code":"USD","in_stock":true},{"title":"~50 Seeds","offer_id":41712389619846,"sku":"TB\/B1-50-93-720-27OT","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2669\/3330\/files\/il_fullxfull.7610625900_to2b.jpg?v=1770129512","url":"https:\/\/bgseedsllc.com\/products\/campbell-33-tomato-heirloom-seeds","provider":"Box Garden Seeds Store","version":"1.0","type":"link"}