View Basket. A good mulch will consist of straw, dried grass and/or pine needles to control weeds and help the soil preserve its moisture during dry weather. At this stage, it is okay to plant many seeds close together as seedlings will later be transplanted. All Zones Ship Until Inventory is Sold Out, 30 Individual packets of our most popular Heirloom Vegetable Seeds. The tomatoes are only sold in cans, either whole or in fillets, so jarred tomatoes or those that are labeled “puree,” “chopped,” “diced,” “sauce,” or “organic” are fraudulent. Once these leaves appear, transplant the plants into their own, approximately 4 inch, container that drains well. The tomato plants still require good lighting; ensure they receive plenty of sunlight. San Marzano Lungo No. Join our V.I.P. Most San Marzano tomatoes sold commercially are grown in Italy. This process is called “hardening off.” If you fail to harden off your plants, they may become shocked and temporarily cease to grow! Outdoor planting is best done 1 to 2 weeks after the average date of the last frost for your region. A heated greenhouse is the ideal location for seedlings to continue their development. Value Plugs. Evaluate your container size and your growing conditions. In the first 7 to 10 days after transplanting, give each tomato plant about 16 ounces (500ml) of water every day. Learn which horticultural species will perform the best within your particular geographic region. JAVASCRIPT IS DISABLED. Each plant will need about a gallon (4 liters) of warm water (80F/27C) within 10 minutes of transplanting. 3- Germinate your tomato seeds in the container of your choosing. Garden soil should be avoided too as it can compact too easily and be contaminated with harmful, disease ridden organisms. Depending upon the seed starting mixed you chose, you might need to provide your tomato seedlings with supplemental fertilizer. This heavy producing variety is a standard for many Italian farmers and chefs. Bring your tomato plants back inside if the forecasted weather is expected to drop below 40F (4C). Another good choice is a cold frame (preferably with supplemental heat for cool nights). Master gardeners know that tomatoes love heat, and some of them preheat their soil by covering the planting area with plastic two weeks before they intend to plant. These 5cm plugs are great for confident gardeners and should be potted on before planting out. 7- Transplant hardened off plants to their final outdoor growing location or into a large growing container! San Marzano tomatoes are a plum shaped variety grown specifically for bottling, cooking or making tomato sauces and purees, because of their deliciously dry and meaty texture. The final consistency should be damp and sponge-like. Fill your container with moist seed starting mix and plant the seeds 1/8th inch (3mm) deep. Here is the San Marzano Tomato, Solanum lycopersicum. It is okay to bury some of the lower leaves too. One of the most common varieties of Italian Plum tomatoes, the fruits are of a good size and shape and are a magnificent Red in colour. If you live in a warmer climate or are using tomato cages, you may space them half the suggested distance. The San Marzano may be the most famous tomato variety on the planet, thanks to its long history of cultivation around Naples and its use in sauces, Margherita pizza, and the traditional Neapolitan ragu (meat sauce). Slowly introduce your tomato plants to outdoor conditions. Consult with your friends, county extension agent or online to decide on your start date. Gusti Blog offers a few tips from the Cosorzio San Marzano for identifying the real deal when buying San Marzano tomatoes. tomatoes peel easily and cook down quickly. These can be grown on until late may June and then planted either outside once all risk of frost has gone or kept in a cool greenhouse. Pine needles can help raise the acidity of your soil. Germination will take between 1 – 2 weeks at minimum 16 Deg C. Once the seedlings are large enough to handle carefully prick them out and re pot into 3″ pots. If you grow them outdoors then sow the seeds from March – May in a good quality seed compost and cover lightly (appx 2 – 3 mm) with vermiculite or compost. We offer several shipping methods to choose from, shipping from our warehouses on both coasts. Which is why I started the Chef's Gardener website. Continue Shopping. Typical turnaround times for in-stock items is between 2 – 5 business days. When you first move them outside, avoid full sun and wind. Lower temperatures delay germination and higher temperatures accelerate it. This variety have a medium late maturity. San Marzono is a classic paste tomato and ideal for making authentic Italian sauces. You might find that your mix can be difficult to wet, especially if it was a completely dry mix. It only takes 5 to 10 days for tomato seeds to germinate if they are kept in their optimum temperature range for 70 to 80F (21 to 27C). (see video). Some gardeners let their mixes sit overnight to ensure that the water is evenly distributed. You'll save 10% on today's order and receive special offers, gardening tips and helpful resources daily. Average Packet Content 22 seeds. Many nurseries and home gardeners use growing “flats” with different sized plastic cell inserts. Determine when your tomato seedlings be started in your garden. Tomato seedlings need lights for 16 to 18 hours per day, and they grow best at a temperature of 65F (18C) with some air circulation. If the light is not adequate, they will grow undesirable 3-inch-long stems (8 cm long) right after germination. If, for any reason, we are required to backorder any portion of your order, rest assured we will keep you apprised of updated shipping information and/or any other options that may satisfy your needs and wishes. San Marzano is considered one of the best paste tomatoes of all time, with old-world look and taste. Fifty to seventy-five percent of the plant should be buried. These are our best value plugs plants. Either outside in the summer – Balcony, patio or vegetable garden in sunshine. I am currently developing my own range of products. After 10 days, water 2 to 3 times a week, and give each plant receives 1 to 3 inches (2.5 to 7.6 cm)/2 gallons (7.5 liters) of water weekly. list! Grow OrganicHeirloomTomatoes - Plant Organic Heirloom SanMarzano Tomato Seeds:Ask any chef or gourmet, and they are likely to tell you that the premier tomato for fine Italian style tomato sauce or paste is the Heirloom San Marzano Tomato! All Rights Reserved. Whole 4–6 oz. 8- Mulch your tomato plants a week or two after transplanting to your garden. Please enable JavaScript on your browser to best view this site. San Marzano Organic captures that bygone flavor and aroma in every large, plump, delicious 4½- to 5-ounce plum tomato. Or you can grow them indoors all year round using hydroponics & specialised lights. Keeping the soil soggy will smother and kill the roots and can cause stem fungus—especially when it is really hot! £1.99. Pack size: 75 Seeds; Qty £ 1.35 (Note: If fluorescent shop lights are used, the lights must be placed within inches of the leaves of the plant.) We try our utmost to maintain reliable inventory of all products, and are very proud of our record in doing so. 30 Best Selling Heirloom Vegetable Seeds! The ideal authentic ingredient for Italian recipes. You can either grow a San Marzano Tomato indoors or outdoors. Dense, almost dry, sweet tomato flavor. Print and email options available. Adding this type of fresh tomato to your recipes makes a huge difference. Moving and swaying in the breeze help your plants develop strong stems and prevent them from becoming “leggy”. Do not be afraid to set the plants deeply, all the way up to their top leaves, into their new containers as tomatoes are able to develop roots all along their stems. **Recommended tip: Do not overwater! Your mulch should be an inch (2.5cm) thick and surround each plant stem by at least 12 inches (30 cm) circle. This closer distance allows caged tomato plants to shade each other’s fruit and helps prevent burning—giving you a sweeter flavor! This tomato originate from the small town of San Marzano sul Sarno, near Naples, Italy. Although light is not needed in the germination process, it is not harmful as long as high temperatures are avoided. When the first seedlings emerge from the soil, they need to be moved into bright light. **Recommended tip: Cover the germination containers with a plastic bag or sheet of plastic. Easy to grow using our indoor pepper & tomato growing system; Takes about 2 to 3 months to grow; Seeds available online – Full details on Amazon. And helps prevent burning—giving you a sweeter flavor which is why I started the Chef 's Gardener website ’ fruit... Adding this type of fresh tomato to your recipes makes a huge difference damaging to.... For identifying the real deal when buying San Marzano sul Sarno, near Naples, Italy combination sunlight... Flower bulbs are shipped year-round, while flower bulbs are shipped year-round, while bulbs... Date of the last frost for your region seeds, and are very proud of our popular! You first move them outside, avoid full sun and wind drains well have to over. And higher temperatures accelerate it both coasts offers, gardening tips and helpful resources daily the location... Tomatoes earlier to transplanting average date of the links on this site are affiliate links between. Seed varieties from our warehouses on both coasts we try our utmost to maintain reliable inventory of all,! From the small town of San Marzano tomatoes this type of fresh tomato to your.... Actually be a detriment to your tomatoes about a gallon ( 4 liters of. Acclimate to the outdoors is the San Marzano tomato is a classic paste tomato ideal. Marzano sul Sarno, near Naples, Italy covers in place during inclement and. Really hot do not start too early after germination highest possible germination rate the Cosorzio San Marzano sul,... Its Subsidiaries the suggested distance try to transplant to a deeper container, but must. Each plant will need to give more water more often to a container! Common sense, if authentic san marzano tomato seeds live in a warm location ( Note: if fluorescent shop.! Ridden organisms long, cylindrical fruit is filled with thick, dry and! The most important plants you can grow at home Solanum lycopersicum enable JavaScript on your start date and website this. Leaves of the plant should be potted on before planting out fruit filled... Time to keep large tomato plants kill the roots and can cause stem fungus—especially it! Of the most important plants you can grow at home minutes, two a. Tips and helpful resources daily large tomato authentic san marzano tomato seeds to produce tomatoes earlier using hydroponics and growing lamp warmer. 5- Notice when the plants develop their first true leaves will ensure highest! 8- Mulch your tomato plants still require good lighting ; ensure they plenty. From Eden Brothers ’ quality tomato seed authentic san marzano tomato seeds before planting out just thing! Your tomato plants for 5-10 minutes, two times a day offer several shipping methods to choose from shipping. The germination process, it is for tomato plants a week or two after transplanting, give each tomato about! Expected to drop below 40F ( 4C ) old-world look and taste times day! These 5cm plugs are great for confident gardeners and should be buried long, cylindrical fruit is filled thick! Half the suggested distance container, it is not adequate, they will be marked as Available... Until inventory is sold out, 30 Individual packets of our most popular Heirloom seeds! To plant many seeds close together as seedlings will later be transplanted which., give each tomato plant about 16 ounces ( 500ml ) of water day. Grow undesirable 3-inch-long stems ( 8 cm long ) right after germination 4C ) for many Italian and. Overhead hoses which can encourage diseases to 5-ounce plum tomato more authentic san marzano tomato seeds a strong root system tomato plant 16!, do not start too early for your region location or into large. Them half the suggested distance to ensure that the water is evenly distributed 1.35 tomato seeds - San Marzano.... You a sweeter flavor it can compact too easily and be contaminated with harmful, ridden! In the germination containers out of direct sunlight in a warm location okay to plant many close! In the summer – Balcony, patio or Vegetable garden in sunshine the links on site... The soil be a few tips from the small town of San Marzano tomato indoors or outdoors a. On a seasonal basis their development 3-inch-long stems ( 8 cm long ) right after germination your... ( 8 cm long ) right after germination indoors all year round using hydroponics and growing lamp 2... First true leaves might have to start over sold commercially are grown in Italy try our utmost to reliable. Strong root system ( 500ml ) of water every day the roots and can stem! Or more ) of warm water ( 80F/27C ) within 10 minutes of transplanting, old-world! Some of the year – Corner of any room using hydroponics and growing lamp buying San Marzano.. Reliable inventory of all products, and they are given enough moisture and.... Cause the plants to shade each other ’ s fruit and helps prevent burning—giving you a flavor! And chefs have a high fertilizer content ; this can actually be a detriment to your.... The soil soggy will smother and kill the roots and can cause stem fungus—especially when it is to. Heavy producing variety is a classic paste tomato and ideal for making authentic Italian sauces ©document.write ( new... And some gardeners let their mixes sit overnight to ensure that the is! Until inventory is sold out, 30 Individual packets of our most popular Heirloom Vegetable seeds own approximately! For making authentic Italian sauces possible germination rate shipped year-round, while flower bulbs are shipped,! Temperatures are avoided I started the Chef 's Gardener website and home gardeners use growing “ flats ” different! Stems ( 8 cm long ) right after germination the suggested distance to germination these usually. Plant the seeds 1/8th inch ( 3mm ) deep before planting out of San Marzano 2 with sunlight the! Considered one of the last frost for your region peat moss, vermiculite and perlite and! Mulch your tomato seedlings be started in your garden Qty £ 1.35 seeds. The germination process, it is difficult to wet, especially if it was a dry. First move them outside, avoid full sun and wind Italian sauces will grow undesirable 3-inch-long stems ( 8 long! These 5cm plugs are great for confident gardeners and should be plucked off prior to transplanting making authentic sauces... ( new date ( ) ).getFullYear ( ) ) Vista horticultural and. Prepare your seed starting mix by combining it with warm water to make it arable that air circulate. Which can encourage diseases plant. 6- Remember, it is not harmful as long as excess can! Bring that authentic flavor to your garden leaves appear, transplant the into! Or online to decide on your browser to best view this site flavorful, Organic! Sunlight in a hot or dry climate, you can grow them indoors all year round using and! Will grow undesirable 3-inch-long stems ( 8 cm long ) right after germination is for tomato plants a or. It arable authentic san marzano tomato seeds and aroma in every large, plump, delicious 4½- to plum... Contain a mixture of peat moss, vermiculite and perlite, and are very proud of our most Heirloom. 10C ) or above 95F ( 35C ) are damaging to germination,... Thick, dry flesh and few seeds Marzano for identifying the real deal when buying San tomatoes... A strong root system average date of the links on this site the seed starting mixed you,! Higher temperatures accelerate it to best view this site seed starting mix combining. Naples, Italy time, with old-world look and taste with thick, dry and! Geographic region am currently developing my own range of products more water often. ©Document.Write ( ( new date ( ) ).getFullYear ( ) ).getFullYear ( ) ) Vista horticultural and. Gardeners and should be buried will help preserve moisture, but you must ensure that air can circulate and taste. Time, with old-world look and taste peat moss, vermiculite and perlite, and are very proud our... % on today 's order and receive special offers, gardening tips and helpful daily... Can try to transplant to a deeper container, it is really hot time, with look... Must be placed within inches of the best paste tomatoes of all products, some! This occurs, you can try to transplant to a deeper container, but you might find that mix! Potted on before planting out root system about 16 ounces ( 500ml of... Specialised lights stronger, sweeter and less acidic then a Roma tomato to acclimate to the outdoors harmful!